Assignee
HOFFMAN ROBERT E
US·3 granted patents·70 citations·filing 1975–1993
Top patents by PatentIndex Score
3 records- 0170US3988814AMilling machineHOFFMAN ROBERT E·Filed 1975·Granted Nov 2, 1976·21 cites·4 claims
- 0264US5343924ASystem for maintaining alignment of roll-up blind slatsHOFFMAN ROBERT E·Filed 1993·Granted Sep 6, 1994·35 cites·1 claims
- 0342US5322108ATwo section slat for roll-type shuttersHOFFMAN ROBERT E·Filed 1993·Granted Jun 21, 1994·14 cites·8 claims
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