Inventor · disambiguated record
Calvin Blankenship
Also filed as: BLANKENSHIP CALVIN · BLANKENSHIP CALVIN R · BLANKENSHIP CALVIN RONALD
39 granted patents·2 pending applications·2,498 citations·filing 1998–2017
99Inventor score
Files withMEDICAL SOLUTIONS INC14FARIES JR DURWARD I11PATENTED MEDICAL SOLUTIONS LLC5NAT OILWELL VARCO LP4O R SOLUTIONS INC4
Top patents by PatentIndex Score
41 records- 0198US7041941B2Medical item thermal treatment systems and method of monitoring medical items for compliance with prescribed requirementsPATENTED MEDICAL SOLUTIONS LLC·Filed 2004·Granted May 9, 2006·409 cites·44 claims
- 0297US7959860B2System and method of detecting fluid and leaks in thermal treatment system basinsFARIES JR DURWARD I·Filed 2006·Granted Jun 14, 2011·42 cites·76 claims
- 0397US7307245B2Medical item thermal treatment systems and method of monitoring medical items for compliance with prescribed requirementsPATENTED MEDICAL SOLUTIONS LLC·Filed 2006·Granted Dec 11, 2007·138 cites·72 claims
- 0496US6722782B2Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical itemsMEDICAL SOLUTIONS INC·Filed 2001·Granted Apr 20, 2004·68 cites·19 claims
- 0595US6467953B1Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical itemsMEDICAL SOLUTIONS INC·Filed 2000·Granted Oct 22, 2002·64 cites·4 claims
- 0694US6566631B2Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical itemsMEDICAL SOLUTIONS INC·Filed 2001·Granted May 20, 2003·56 cites·3 claims
- 0791US7276675B2Medical item thermal treatment systems and method of monitoring medical items for compliance with prescribed requirementsPATENTED MEDICAL SOLUTIONS LLC·Filed 2006·Granted Oct 2, 2007·73 cites·43 claims
- 0891US6384380B1Temperature controlled cabinet system and method for heating items to desired temperaturesMEDICAL SOLUTIONS INC·Filed 2000·Granted May 7, 2002·179 cites·43 claims
- 0990US7417205B2Medical item thermal treatment systems and method of monitoring medical items for compliance with prescribed requirementsPATENTED MEDICAL SOLUTIONS LLC·Filed 2006·Granted Aug 26, 2008·48 cites·80 claims
- 1088US6660974B2Warming system and method for heating various items utilized in surgical proceduresMEDICAL SOLUTIONS INC·Filed 2002·Granted Dec 9, 2003·129 cites·69 claims
- 1187US8313462B2Method and apparatus for pressure infusion and temperature control of infused liquidsFARIES JR DURWARD I·Filed 2010·Granted Nov 20, 2012·18 cites·12 claims
- 1286US6768085B2Medical solution warming system and method of heating and maintaining medical solutions at desired temperaturesMEDICAL SOLUTIONS INC·Filed 2002·Granted Jul 27, 2004·127 cites·90 claims
- 1385US8226293B2Method and apparatus for measurement and control of temperature for infused liquidsFARIES JR DURWARD I·Filed 2007·Granted Jul 24, 2012·37 cites·25 claims
- 1484US7293607B2Automated system for positioning and supporting the work platform of a mobile workover and well-servicing rigNAT OILWELL LP·Filed 2005·Granted Nov 13, 2007·30 cites·89 claims
- 1582US6910485B2Medical solution thermal treatment system and method of controlling system operation in accordance with detection of solution and leaks in surgical drape containersO R SOLUTIONS INC·Filed 2003·Granted Jun 28, 2005·82 cites·44 claims
- 1681US6824528B1Method and apparatus for pressure infusion and temperature control of infused liquidsMEDICAL SOLUTIONS INC·Filed 1998·Granted Nov 30, 2004·154 cites·43 claims
- 1778US6810881B2Medical solution thermal treatment system and method of controlling system operation in accordance with detection of solution and leaks in surgical drape containersO R SOLUTIONS INC·Filed 2001·Granted Nov 2, 2004·62 cites·68 claims
- 1877US6255627B1Thermal treatment system and method for maintaining integrity and ensuring sterility of surgical drapes used with surgical equipmentO R SOLUTIONS INC·Filed 2000·Granted Jul 3, 2001·75 cites·20 claims
- 1976US7546869B2Automated system for positioning and supporting the work platform of a mobile workover and well-servicing rigNAT OILWELL LP·Filed 2007·Granted Jun 16, 2009·8 cites·34 claims
- 2076US6376805B2Warming system and method for heating various items utilized in surgical proceduresMEDICAL SOLUTIONS INC·Filed 2001·Granted Apr 23, 2002·59 cites·33 claims
- 2175US7090658B2Temperature sensing device for selectively measuring temperature at desired locations along an intravenous fluid lineMEDICAL SOLUTIONS INC·Filed 2001·Granted Aug 15, 2006·49 cites·17 claims
- 2274US8006751B2Automated system for positioning and supporting the work platform of a mobile workover and well-servicing rigNAT OILWELL LP·Filed 2007·Granted Aug 30, 2011·16 cites·23 claims
- 2373US8226605B2Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusionFARIES JR DURWARD I·Filed 2001·Granted Jul 24, 2012·42 cites·16 claims
- 2472US8920372B2Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusionFARIES JR DURWARD I·Filed 2005·Granted Dec 30, 2014·8 cites·49 claims
- 2572US8821011B2Method and apparatus for monitoring temperature of intravenously delivered fluids and other medical itemsFARIES JR DURWARD I·Filed 2004·Granted Sep 2, 2014·12 cites·20 claims
- 2672US7326882B2Warming system and method for heating various items utilized in surgical proceduresPATENTED MEDICAL SOLUTIONS LLC·Filed 2003·Granted Feb 5, 2008·39 cites·46 claims
- 2770US8920387B2Method and apparatus for pressure infusion and temperature control of infused liquidsFARIES JR DURWARD I·Filed 2008·Granted Dec 30, 2014·6 cites·16 claims
- 2870US7942851B2Method and apparatus for pressure infusion and temperature control of infused liquidsMEDICAL SOLUTIONS INC·Filed 2004·Granted May 17, 2011·33 cites·14 claims
- 2970US6294762B1Warming system and method for heating various items utilized in surgical proceduresMEDICAL SOLUTIONS INC·Filed 1999·Granted Sep 25, 2001·102 cites·47 claims
- 3070US6259067B1Temperature control system and method for heating and maintaining medical items at desired temperaturesMEDICAL SOLUTIONS INC·Filed 1999·Granted Jul 10, 2001·156 cites·36 claims
- 3167US6091058AThermal treatment system and method for maintaining integrity and ensuring sterility of surgical drapes used with surgical equipmentO R SOLUTIONS INC·Filed 1998·Granted Jul 18, 2000·119 cites·27 claims
- 3266US9119912B2Method and apparatus for controlling pressurized infusion and temperature of infused liquidsFARIES JR DURWARD I·Filed 2006·Granted Sep 1, 2015·4 cites·27 claims
- 3365US7540864B2Temperature sensing device for selectively measuring temperature at desired locations along an intravenous fluid lineMEDICAL SOLUTIONS INC·Filed 2004·Granted Jun 2, 2009·24 cites·16 claims
- 3465US7238171B2Method and apparatus for controlling pressurized infusion and temperature of infused liquidsMEDICAL SOLUTIONS INC·Filed 2002·Granted Jul 3, 2007·27 cites·11 claims
- 3561US9492624B2Method and apparatus for heating solutions within intravenous lines to desired temperatures during infusionFARIES JR DURWARD I·Filed 2011·Granted Nov 15, 2016·1 cites·12 claims
- 3660US10947796B2Power swivel and gooseneckNAT OILWELL VARCO LP·Filed 2016·Granted Mar 16, 2021·1 cites·23 claims
- 3757US11136826B2Guidance systems and apparatus for power swivelNAT OILWELL VARCO LP·Filed 2016·Granted Oct 5, 2021·1 cites·16 claims
- 3857US2010111135A1Temperature Sensing Device for Selectively Measuring Temperature at Desired Locations Along an Intravenous Fluid LineFARIES JR DURWARD I·Filed 2009·Application pending·0 cites
- 3946US2011270367A1System and Method of Detecting Fluid and Leaks in Thermal Treatment System BasinsFARIES JR DURWARD I·Filed 2010·Application pending·0 cites
- 4044US10563770B2Washpipe assemblies for a power swivelNAT OILWELL VARCO LP·Filed 2017·Granted Feb 18, 2020·0 cites·21 claims
- 4139US11421479B2Power swivel and lubrication systemNAT OILWELL VARCO LP·Filed 2016·Granted Aug 23, 2022·0 cites·17 claims
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