Assignee
K & R IND INC
US·9 granted patents·375 citations·filing 1988–2015
Top patents by PatentIndex Score
9 records- 0193US6523213B1Vehicle window cleaning apparatus and systemK & R IND INC·Filed 2000·Granted Feb 25, 2003·51 cites·22 claims
- 0288US5692864ASelf-threading anchor with spreadable leg portions joined by a frangible drill end portionK & R IND INC·Filed 1995·Granted Dec 2, 1997·104 cites·11 claims
- 0384US4871209AFolding stadium seatK R IND INC·Filed 1988·Granted Oct 3, 1989·79 cites·12 claims
- 0481US9309911B1Cap nailK & R IND INC·Filed 2015·Granted Apr 12, 2016·7 cites·20 claims
- 0581US6769153B1Vehicle window cleaning apparatus and systemK & R IND INC·Filed 2000·Granted Aug 3, 2004·32 cites·4 claims
- 0673US6783048B2Non-magnetic fastener with magnetic locking nail and two-stage hammer apparatusK & R IND INC·Filed 2003·Granted Aug 31, 2004·19 cites·2 claims
- 0769US5778623AThreaded roof fastener and method for using the sameK & R IND INC·Filed 1997·Granted Jul 14, 1998·43 cites·20 claims
- 0866US7231684B2Cleaning apparatusK & R IND INC·Filed 2004·Granted Jun 19, 2007·14 cites·12 claims
- 0964US6178584B1Vehicle window cleaning apparatusK & R IND INC·Filed 1998·Granted Jan 30, 2001·26 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →