Inventor · disambiguated record
Roy L. Maguire
Also filed as: MAGUIRE ROY L · ROLEY ROBERT D
23 granted patents·1 pending application·753 citations·filing 1975–2006
97Inventor score
Top patents by PatentIndex Score
24 records- 0196US5183318AEndless track chain for track-type vehiclesCATERPILLAR INC·Filed 1991·Granted Feb 2, 1993·123 cites·20 claims
- 0294US7100353B1Portable track link disassembly toolCATERPILLAR INC·Filed 2005·Granted Sep 5, 2006·34 cites·7 claims
- 0394US6382742B1Cartridge assembly for a track chain of a track type work machineCATERPILLAR INC·Filed 2000·Granted May 7, 2002·75 cites·15 claims
- 0488US7806209B2Apparatus and method to reduce vibrations on a tracked work machineCATERPILLAR INC·Filed 2006·Granted Oct 5, 2010·34 cites·15 claims
- 0586US6783196B2Master link for a track chainCATERPILLAR INC·Filed 2002·Granted Aug 31, 2004·36 cites·17 claims
- 0685US6739680B2Cartridge assembly for a track chainCATERPILLAR INC·Filed 2002·Granted May 25, 2004·38 cites·20 claims
- 0784US6951096B2Method and apparatus for installing links on an endless track chainCATERPILLAR INC·Filed 2002·Granted Oct 4, 2005·32 cites·11 claims
- 0884US6371577B1Track chain assembly for a work machineCATERPILLAR INC·Filed 2000·Granted Apr 16, 2002·37 cites·17 claims
- 0984US6322173B1Link for a track chain assembly of a track type work machineCATERPILLAR INC·Filed 2000·Granted Nov 27, 2001·37 cites·20 claims
- 1083US4191431ATrack-type vehicle undercarriage and link assemblyCATERPILLAR TRACTOR CO·Filed 1977·Granted Mar 4, 1980·29 cites·7 claims
- 1183US4152031ATrack roller with oil filterCATERPILLAR TRACTOR CO·Filed 1977·Granted May 1, 1979·29 cites·2 claims
- 1280US6386651B1Insert arrangement for a track chain assemblyCATERPILLAR INC·Filed 2000·Granted May 14, 2002·37 cites·16 claims
- 1380US6364438B1Press fit roller assemblies of an undercarriage assembly of a work machine and method of making the sameCATERPILLAR INC·Filed 2000·Granted Apr 2, 2002·44 cites·16 claims
- 1476US6435629B1Roller assembly of an undercarriage assembly having a roller hub configured to receive rims of varying sizes and method for making the sameCATERPILLAR INC·Filed 2000·Granted Aug 20, 2002·19 cites·13 claims
- 1575US7007360B2Method and apparatus for disassembling a track chainCATERPILLAR INC·Filed 2002·Granted Mar 7, 2006·20 cites·10 claims
- 1675US6354679B1Off-set symmetrical link and an associated subassembly for a track chain assemblyCATERPILLAR INC·Filed 2000·Granted Mar 12, 2002·25 cites·18 claims
- 1773US6457786B1Roller assembly of an undercarriage assembly having an integrated retainer and thrust bushing and method for making the sameCATERPILLAR INC·Filed 2000·Granted Oct 1, 2002·29 cites·20 claims
- 1870US6478388B2Seal arrangement for a track type work machine and an associated method for producing a seal arrangementCATERPILLAR INC·Filed 2001·Granted Nov 12, 2002·13 cites·20 claims
- 1967US4030730ASymmetrical seal assembly for a hinge jointCATERPILLAR TRACTOR CO·Filed 1975·Granted Jun 21, 1977·17 cites·7 claims
- 2060US6422664B1Carrier roller assembly of an undercarriage assembly of a work machine having a roller shaft with integrated thurst surfacesCATERPILLAR INC·Filed 2000·Granted Jul 23, 2002·8 cites·20 claims
- 2153US6435628B1Guiding arrangement for a track type work machineCATERPILLAR INC·Filed 2000·Granted Aug 20, 2002·9 cites·20 claims
- 2251US5380254AFinished forged sprocket segment method and apparatusCATERPILLAR INC·Filed 1994·Granted Jan 10, 1995·19 cites·16 claims
- 2348US4159650AWeld testing apparatusCATERPILLAR TRACTOR CO·Filed 1978·Granted Jul 3, 1979·9 cites·6 claims
- 2441US2004026870A1Face seal assembly with integral supportFiled 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Roy L. Maguire files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →