Inventor · disambiguated record
Mark R. Wilkinson
Also filed as: WILKINSON MARK · WILKINSON MARK R · WILKINSON MARK ROBERT
26 granted patents·3 pending applications·287 citations·filing 1993–2024
96Inventor score
Top patents by PatentIndex Score
29 records- 0192US11566709B2Method of forming a pillar lantern ring for a shaft sealing systemWILKINSON MARK R·Filed 2021·Granted Jan 31, 2023·2 cites·15 claims
- 0291US8763960B1Arcuate saddles with rounded cornersBUCKAROOS INC·Filed 2013·Granted Jul 1, 2014·29 cites·12 claims
- 0391US6834862B2Shaft sealing system for a rotary mechanical deviceFiled 2002·Granted Dec 28, 2004·39 cites·17 claims
- 0487US9347488B2Seal-bearing assemblySEAL RYT CORP·Filed 2014·Granted May 24, 2016·8 cites·13 claims
- 0586US8915110B1Arcuate saddles with rounded cornersMOORE RANDY LEE·Filed 2010·Granted Dec 23, 2014·18 cites·21 claims
- 0686US8814432B2Seal-bearing assemblyTHOMA LYNNE A·Filed 2013·Granted Aug 26, 2014·14 cites·15 claims
- 0784US9861033B2Universally adaptable, easy to load trimmer head with free rotating bump knobSHAKESPEARE CO LLC·Filed 2013·Granted Jan 9, 2018·13 cites·18 claims
- 0884US5716055AMethod of making packing material having expanded graphite dispersed throughoutCALCONN INC·Filed 1996·Granted Feb 10, 1998·48 cites·12 claims
- 0983US9297071B2Solid precursor delivery assemblies and related methodsKANJOLIA RAVI·Filed 2010·Granted Mar 29, 2016·5 cites·21 claims
- 1083US9206903B2Locking collar for cylindrical cavityHUARD MICHAEL F·Filed 2011·Granted Dec 8, 2015·12 cites·22 claims
- 1180US12110965B2Method for forming a lantern ring for a shaft sealing systemSEAL RYT CORP·Filed 2023·Granted Oct 8, 2024·0 cites·14 claims
- 1277US9638251B2Seal bearing assembly with annular cylinder of two outer cylindrical bearings and at least two braided packing members therebetween with all having equal inner and outer radii to fill the seal cavity of a mechanical deviceSEAL-RYT CORP·Filed 2016·Granted May 2, 2017·2 cites·13 claims
- 1374US11054036B2Pillar lantern ring for a shaft sealing systemSEAL RYT CORP·Filed 2018·Granted Jul 6, 2021·1 cites·15 claims
- 1474US8157956B2Cylindrical bearing for pressure diffuser and associated methodWESTON JOHN·Filed 2009·Granted Apr 17, 2012·3 cites·15 claims
- 1569US9555552B2Trimmer line cutting device and methodSKINNER DAVID B·Filed 2012·Granted Jan 31, 2017·1 cites·3 claims
- 1665US5687974APacking material having expanded graphite dispersed throughoutCALCONN INC·Filed 1996·Granted Nov 18, 1997·26 cites·21 claims
- 1762USD695788SGland follower with integral loading cylinders for a rotary or reciprocating mechanical deviceWILKINSON MARK R·Filed 2012·Granted Dec 17, 2013·12 cites·1 claims
- 1862US2025154985A1Composite bearingSEAL RYT CORP·Filed 2024·Application pending·0 cites
- 1961US11678613B2Railing mountable horticultural containerTHE HC COMPANIES INC·Filed 2021·Granted Jun 20, 2023·0 cites·20 claims
- 2061US5666224AOptical grating and method of fabricating an optical gratingBRITISH TELECOMM·Filed 1993·Granted Sep 9, 1997·19 cites·26 claims
- 2157USD938302SPlanterTHE HC COMPANIES INC·Filed 2020·Granted Dec 14, 2021·2 cites·1 claims
- 2252US6172811B1Optical grating and a method of fabricating an optical gratingBRITISH TELECOMM PUBLIC LTD CO·Filed 1997·Granted Jan 9, 2001·16 cites·23 claims
- 2348US2007170658A1Stuffing box bushing, assembly and method of manufactureWILKINSON MARK R·Filed 2006·Application pending·0 cites
- 2447USD917675SPillar lantern ring with a braceSEAL RYT CORP·Filed 2018·Granted Apr 27, 2021·4 cites·1 claims
- 2547USD679301SStuffing box bushing with lantern ring and a slit with a locking featureWILKINSON MARK R·Filed 2012·Granted Apr 2, 2013·6 cites·1 claims
- 2647US2007170657A1Stuffing box bushing, assembly and method of manufactureWILKINSON MARK R·Filed 2006·Application pending·0 cites
- 2743USD917673SPillar lantern ringSEAL RYT CORP·Filed 2018·Granted Apr 27, 2021·3 cites·1 claims
- 2839USD917674SExtended pillar lantern ringSEAL RYT CORP·Filed 2018·Granted Apr 27, 2021·2 cites·1 claims
- 2934USD679302SStuffing box bushing having a slit with a locking featureWILKINSON MARK R·Filed 2012·Granted Apr 2, 2013·2 cites·1 claims
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