Inventor · disambiguated record
Michael A. Graef
Also filed as: GRAEF MICHAEL · GRAEF MICHAEL A
37 granted patents·7 pending applications·185 citations·filing 1995–2025
97Inventor score
Files withPrince Castle LLC12SAMUEL SON & CO USA INC7BAYERISCHE MOTOREN WERKE AG5WEBER STEPHEN PRODUCTS LLC5MARMON FOODSERVICE TECHNOLOGIES INC3
Top patents by PatentIndex Score
44 records- 0196US11174051B2Hand held strapping toolSAMUEL SON & CO USA INC·Filed 2019·Granted Nov 16, 2021·12 cites·20 claims
- 0295US9914229B2Produce slicerPrince Castle LLC·Filed 2015·Granted Mar 13, 2018·9 cites·15 claims
- 0394US12029349B2Adjustable warming racks for cookboxes of grillsWEBER STEPHEN PRODUCTS LLC·Filed 2021·Granted Jul 9, 2024·3 cites·25 claims
- 0490US9714110B2Holding tank with internally reinforced sidewalls and liquid dispenser using samePrince Castle LLC·Filed 2016·Granted Jul 25, 2017·7 cites·20 claims
- 0588US12252390B2Beverage dispensing machine with cup dispenserMARMON FOODSERVICE TECHNOLOGIES INC·Filed 2022·Granted Mar 18, 2025·2 cites·20 claims
- 0688US12145755B2Hand held strapping toolSAMUEL SON & CO USA INC·Filed 2021·Granted Nov 19, 2024·1 cites·49 claims
- 0785US12296997B2Hand held strapping toolSAMUEL SON & CO USA INC·Filed 2024·Granted May 13, 2025·0 cites·30 claims
- 0885US11247792B2Strapping deviceSAMUEL SON & CO USA INC·Filed 2019·Granted Feb 15, 2022·5 cites·14 claims
- 0985US10024490B2Video wall mountPEERLESS IND INC·Filed 2015·Granted Jul 17, 2018·13 cites·6 claims
- 1084US12318039B2Adjustable warming racks for cookboxes of grillsWEBER STEPHEN PRODUCTS LLC·Filed 2024·Granted Jun 3, 2025·0 cites·30 claims
- 1181US2025361043A1Hand held strapping toolSAMUEL SON & CO USA INC·Filed 2025·Application pending·0 cites
- 1280US2025353627A1Handheld strapping deviceSAMUEL SON & CO USA INC·Filed 2025·Application pending·0 cites
- 1380US2025255434A1Adjustable warming racks for cookboxes of grillsWEBER STEPHEN PRODUCTS LLC·Filed 2025·Application pending·0 cites
- 1476US8844768B2Liquid dispenser with storage tanksVELTROP LOREN·Filed 2011·Granted Sep 30, 2014·5 cites·22 claims
- 1570US2024315274A1Automated clean in place system for soft serve machineH C DUKE & SON LLC·Filed 2024·Application pending·0 cites
- 1668US12397943B2Handheld strapping deviceSAMUEL SON & CO USA INC·Filed 2022·Granted Aug 26, 2025·0 cites·18 claims
- 1765US12029224B2Automated clean in place system for soft serve machineH C DUKE & SON LLC·Filed 2020·Granted Jul 9, 2024·0 cites·19 claims
- 1864US10843358B2Produce slicerPrince Castle LLC·Filed 2018·Granted Nov 24, 2020·0 cites·20 claims
- 1963USD781649SBlade coverPrince Castle LLC·Filed 2015·Granted Mar 21, 2017·10 cites·1 claims
- 2063USD778673SBlade setPrince Castle LLC·Filed 2015·Granted Feb 14, 2017·7 cites·1 claims
- 2163US9346661B2Liquid dispenser with storage tanksPrince Castle LLC·Filed 2015·Granted May 24, 2016·1 cites·18 claims
- 2262US10262433B2Determining the pose of a head mounted displayBAYERISCHE MOTOREN WERKE AG·Filed 2017·Granted Apr 16, 2019·1 cites·8 claims
- 2362US9027791B2Liquid dispenser with storage tanksPrince Castle LLC·Filed 2014·Granted May 12, 2015·1 cites·21 claims
- 2460US12318038B2Slidable waste management systems for cookboxes of grillsWEBER STEPHEN PRODUCTS LLC·Filed 2021·Granted Jun 3, 2025·0 cites·21 claims
- 2559US11219329B2Sugar dispenser with augerMARMON FOODSERVICE TECHNOLOGIES INC·Filed 2019·Granted Jan 11, 2022·1 cites·15 claims
- 2656USD773893SBlade coverPrince Castle LLC·Filed 2015·Granted Dec 13, 2016·7 cites·1 claims
- 2754USD817712SBlade setPrince Castle LLC·Filed 2016·Granted May 15, 2018·4 cites·1 claims
- 2854US7412311B2Method and apparatus for transporting a patient supportTRUMPF MEDIZIN SYSTEME GMBH & CO KG·Filed 2004·Granted Aug 12, 2008·15 cites·31 claims
- 2953US11333346B1Handle-integrated cooking surface lighting for lids of grillsWEBER STEPHEN PRODUCTS LLC·Filed 2021·Granted May 17, 2022·0 cites·23 claims
- 3053US6075880AMethod for detection of defects in the inspection of structured surfacesJENOPTIK TECHNOLOGIE GMBH·Filed 1995·Granted Jun 13, 2000·48 cites·22 claims
- 3153US2025320106A1Beverage dispensing machine with cup dispenserMARMON FOODSERVICE TECHNOLOGIES INC·Filed 2025·Application pending·0 cites
- 3249US7245044B2Electrical system, and control module and smart power supply for electrical systemBAYERISCHE MOTOREN WERKE AG·Filed 2004·Granted Jul 17, 2007·12 cites·25 claims
- 3348USD1093126SSupport block and clip assemblyHAYDON CORP·Filed 2023·Granted Sep 16, 2025·1 cites·1 claims
- 3446US11389705B2Hockey training board for puck handling and shootingDE LANAUZE CHRISTIAN T·Filed 2020·Granted Jul 19, 2022·0 cites·6 claims
- 3546US6696679B1Method for focusing of disk-shaped objects with patterned surfaces during imagingLEICA MICROSYSTEMS·Filed 1998·Granted Feb 24, 2004·15 cites·9 claims
- 3644USD907958SBlade setPrince Castle LLC·Filed 2020·Granted Jan 19, 2021·0 cites·1 claims
- 3743USD829047SPush to dispense valve for a beverage dispensing machineCORNELIUS INC·Filed 2017·Granted Sep 25, 2018·3 cites·1 claims
- 3840USD880235SBlade setPrince Castle LLC·Filed 2018·Granted Apr 7, 2020·1 cites·1 claims
- 3939US9682655B2Method and device for operating a vehicleBAYERISCHE MOTOREN WERKE AG·Filed 2015·Granted Jun 20, 2017·0 cites·12 claims
- 4037US11318253B2Dart syringe projectileCLEAR DART L L C·Filed 2018·Granted May 3, 2022·0 cites·16 claims
- 4137US2016289059A1Liquid Dispenser CaddyPrince Castle LLC·Filed 2015·Application pending·0 cites
- 4233USD1093125SSupport block clipHAYDON CORP·Filed 2023·Granted Sep 16, 2025·0 cites·1 claims
- 4332US2003230448A1Vehicle steering system, steer feel control system and method for providing steer feelBAYERISCHE MOTOREN WERKE AG·Filed 2002·Application pending·0 cites
- 4429US6501577B1Optical data bus for a vehicleBAYERISCHE MOTOREN WERKE AG·Filed 1999·Granted Dec 31, 2002·1 cites·5 claims
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