Inventor · disambiguated record
Richard Hoffman
Also filed as: HOFFMAN RICHARD · HOFFMAN RICHARD S
8 granted patents·168 citations·filing 1983–1999
88Inventor score
Top patents by PatentIndex Score
8 records- 0189US5129155AAutomatic screen registration device and method thereforM & R PRINTING EQUIP INC·Filed 1990·Granted Jul 14, 1992·36 cites·17 claims
- 0285US5649479AInk recovery deviceM & R PRINTING EQUIP INC·Filed 1994·Granted Jul 22, 1997·28 cites·5 claims
- 0380US5195434ATransfer printing pressM & R PRINTING EQUIP INC·Filed 1990·Granted Mar 23, 1993·23 cites·8 claims
- 0476US4871338APersonal floatation devicesHOFFMAN RICHARD S·Filed 1988·Granted Oct 3, 1989·37 cites·11 claims
- 0565US6089936APersonal floatation deviceFiled 1999·Granted Jul 18, 2000·23 cites·26 claims
- 0655US5165339ADetachable scraper attachment for a flood barM & R PRINTING EQUIP INC·Filed 1990·Granted Nov 24, 1992·10 cites·10 claims
- 0745US4472151AFlotation deviceHOFFMAN RICHARD S·Filed 1983·Granted Sep 18, 1984·10 cites·18 claims
- 0829US5522154AMulti-belt dryerM & R PRINTING EQUIP INC·Filed 1994·Granted Jun 4, 1996·1 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →