Inventor · disambiguated record
Arnold S. Kaufman
Also filed as: ANDERSON ROBERT L · KAUFMAN ARNOLD · KAUFMAN ARNOLD S
7 granted patents·301 citations·filing 1976–1991
89Inventor score
Top patents by PatentIndex Score
7 records- 0189US4832953AMethod for preventing the formation of a crystalline hydrate in a dispersion of a liquid in a monaqueous matrixALZA CORP·Filed 1987·Granted May 23, 1989·100 cites·24 claims
- 0286US4085735AAir ventilation and washing systemNAT FOOD SERVICE EQUIP·Filed 1976·Granted Apr 25, 1978·51 cites·15 claims
- 0381US4586486AMultilevel air distribution panel for air ventilation hoodNAT AIR SYSTEMS INC·Filed 1984·Granted May 6, 1986·38 cites·28 claims
- 0477US4186727AAir ventilation and washing systemNAT FOOD SERVICE EQUIP·Filed 1977·Granted Feb 5, 1980·33 cites·20 claims
- 0566US4987882ARoof mounted kitchen hood grease exhaust blowersRENCO SYSTEMS INC·Filed 1990·Granted Jan 29, 1991·28 cites·9 claims
- 0664US5292353AAir scrubberDELFIELD COMPANY·Filed 1991·Granted Mar 8, 1994·30 cites·43 claims
- 0753US4977884AFail-safe blower drive for roof mounted kitchen hood grease exhaust blowersRENCO SYSTEMS INC·Filed 1990·Granted Dec 18, 1990·21 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →