Inventor · disambiguated record
Bruce D. Clark
Also filed as: CLARK BRUCE · CLARK BRUCE D · CLARK BRUCE DAMON
15 granted patents·470 citations·filing 1983–2017
94Inventor score
Files withCLARK BRUCE D3LISK CO G W3MTS NORTHWEST SOUND INC3MEDIA TECHNOLOGY SOURCE INC2AMERICAN INNOVATIONS CORP1
Top patents by PatentIndex Score
15 records- 0194US4604600ASolenoid construction and method for making the sameLISK CO G W·Filed 1985·Granted Aug 5, 1986·72 cites·33 claims
- 0292US7568667B1Mobile paint container supportAMERICAN INNOVATIONS CORP·Filed 2007·Granted Aug 4, 2009·26 cites·19 claims
- 0391USD400678SSupermarket cart caddyMTS NORTHWEST SOUND INC·Filed 1997·Granted Nov 3, 1998·40 cites·1 claims
- 0491USD307852SDrink cup holder for arena seatsCLARK BRUCE D·Filed 1988·Granted May 15, 1990·37 cites·1 claims
- 0590US4539542ASolenoid construction and method for making the sameLISK CO G W·Filed 1983·Granted Sep 3, 1985·42 cites·29 claims
- 0688US7322442B2Ladder top walk through extensionsCLARK BRUCE D·Filed 2005·Granted Jan 29, 2008·18 cites·7 claims
- 0787USD398127SEdge supported supermarket cart cupholderMTS NORTHWEST SOUND INC·Filed 1997·Granted Sep 8, 1998·32 cites·1 claims
- 0885USD328223SCombined drink cup holder and supportMTS NORTHWEST SOUND INC·Filed 1990·Granted Jul 28, 1992·28 cites·1 claims
- 0984US5938091ASupermarket cart cup and accessory holderMEDIA TECHNOLOGY SOURCE INC·Filed 1997·Granted Aug 17, 1999·71 cites·16 claims
- 1083US6186382B1Supermarket cart cup and accessory holderMEDIA TECHNOLOGY SOURCE INC·Filed 1999·Granted Feb 13, 2001·64 cites·6 claims
- 1173US7036631B2Wheel attachment for ladderAMERICAN INNOVATIONS INC·Filed 2004·Granted May 2, 2006·20 cites·14 claims
- 1265US6218922B1Bearings for proportional solenoidLISK CO G W·Filed 2000·Granted Apr 17, 2001·13 cites·11 claims
- 1348US7638696B2Reduced friction piano action pinsBURGETT INC·Filed 2007·Granted Dec 29, 2009·0 cites·6 claims
- 1447USD537958SLadder side rail top extension setCLARK BRUCE D·Filed 2006·Granted Mar 6, 2007·7 cites·1 claims
- 1537US10556362B2Toe notch plateCLARK BRUCE DAMON·Filed 2017·Granted Feb 11, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →