Assignee
ROBERTSON KENNETH
US·5 granted patents·98 citations·filing 1991–2013
Top patents by PatentIndex Score
5 records- 0172US9355569B2Systems, methods, and computer program products for providing a learning aid using pictorial mnemonicsROBERTSON KENNETH·Filed 2013·Granted May 31, 2016·1 cites·17 claims
- 0265US5148603AIlluminated rear peep sight for a projectile deviceROBERTSON KENNETH·Filed 1991·Granted Sep 22, 1992·35 cites·22 claims
- 0361US5669146AChangeable insert peep sightROBERTSON KENNETH·Filed 1996·Granted Sep 23, 1997·31 cites·20 claims
- 0455US6282800B1Peep sight with on/off illumination by protrudiing pinsROBERTSON KENNETH·Filed 1999·Granted Sep 4, 2001·28 cites·20 claims
- 0537USD402473SToothpaste dispensing toothbrushROBERTSON KENNETH·Filed 1997·Granted Dec 15, 1998·3 cites·1 claims
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