Assignee
BARMAN ROLF
NO·6 granted patents·220 citations·filing 1986–2000
Top patents by PatentIndex Score
6 records- 0189US5114214AProcess for producing tooth brushes and blanks for use for sameBARMAN ROLF·Filed 1988·Granted May 19, 1992·129 cites·14 claims
- 0278USD324310SToothbrushBARMAN ROLF·Filed 1989·Granted Mar 3, 1992·18 cites·1 claims
- 0377US7175238B1Process and arrangements for producing a toothbrush, the toothbrush, and also the use of the toothbrushBARMAN ROLF·Filed 2000·Granted Feb 13, 2007·27 cites·8 claims
- 0468US4876157AProcess for producing a toothbrush and a toothbrush blank for use in the processBARMAN ROLF·Filed 1986·Granted Oct 24, 1989·32 cites·6 claims
- 0545US4938539AProcess for producing a toothbrush and toothbrushes produced by the processBARMAN ROLF·Filed 1989·Granted Jul 3, 1990·11 cites·4 claims
- 0635USD525433SToothbrushBARMAN ROLF·Filed 2000·Granted Jul 25, 2006·3 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →