Assignee
HANSEN ROBERT S
US·12 granted patents·120 citations·filing 1976–2011
Top patents by PatentIndex Score
12 records- 0179USD250189STelephone message holderHANSEN ROBERT S·Filed 1976·Granted Nov 7, 1978·14 cites·1 claims
- 0271USD270845SPencil holderHANSEN ROBERT S·Filed 1980·Granted Oct 4, 1983·11 cites·1 claims
- 0367USD290077SNapkin holderHANSEN ROBERT S·Filed 1984·Granted Jun 2, 1987·9 cites·1 claims
- 0462USD322463SMulti-level paper trayHANSEN ROBERT S·Filed 1989·Granted Dec 17, 1991·9 cites·1 claims
- 0562US4853268ABinding hole reinforcement, method and apparatusHANSEN ROBERT S·Filed 1988·Granted Aug 1, 1989·17 cites·9 claims
- 0660US8601580B2Secure operating system/web server systems and methodsHANSEN ROBERT S·Filed 2011·Granted Dec 3, 2013·2 cites·20 claims
- 0753US5108130ABook braceHANSEN ROBERT S·Filed 1990·Granted Apr 28, 1992·15 cites·14 claims
- 0850US4494660AHolding device for pencils and the likeHANSEN ROBERT S·Filed 1983·Granted Jan 22, 1985·15 cites·9 claims
- 0945US4822446AApparatus for reinforcing binding holesHANSEN ROBERT S·Filed 1986·Granted Apr 18, 1989·9 cites·8 claims
- 1045US4403699AHolding device for pencils and the likeHANSEN ROBERT S·Filed 1978·Granted Sep 13, 1983·12 cites·9 claims
- 1135US4138172AHanging card storage systemHANSEN ROBERT S·Filed 1977·Granted Feb 6, 1979·3 cites·10 claims
- 1231US4448383AAdjustable telephone message holderHANSEN ROBERT S·Filed 1982·Granted May 15, 1984·4 cites·8 claims
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