Inventor · disambiguated record
Donald W. Nygren
Also filed as: NYGREN DONALD W
11 granted patents·304 citations·filing 1978–1987
92Inventor score
Top patents by PatentIndex Score
11 records- 0191US4796776APressure cooker for microwave ovensNORTHLAND ALUMINUM PROD·Filed 1987·Granted Jan 10, 1989·79 cites·17 claims
- 0288USD279537STable barbeque unitNORTHLAND ALUMINUM PRODUCTS INC·Filed 1983·Granted Jul 9, 1985·27 cites·1 claims
- 0383US4642443AApparatus for brewing coffee in microwave ovensNORTHLAND ALUMINUM PROD·Filed 1984·Granted Feb 10, 1987·53 cites·3 claims
- 0482US4258630APortable turntable for use in microwave ovensNORTHLAND ALUMINUM PROD·Filed 1978·Granted Mar 31, 1981·35 cites·10 claims
- 0572US4369760APortable oven air circulatorNORTHLAND ALUMINUM PROD·Filed 1980·Granted Jan 25, 1983·23 cites·3 claims
- 0667US4456805APortable turntable for use in microwave ovensNORTHLAND ALUMINUM PROD·Filed 1982·Granted Jun 26, 1984·21 cites·6 claims
- 0762US4523070ALow profile food rotatorNORTHLAND ALUMINUM PROD·Filed 1983·Granted Jun 11, 1985·18 cites·9 claims
- 0858USD279535SFloor barbeque gas unitNORTHLAND ALUMINUM PRODUCTS INC·Filed 1983·Granted Jul 9, 1985·7 cites·1 claims
- 0956US4504715APortable turntable for use in microwave ovensNORTHLAND ALUMINUM PROD·Filed 1981·Granted Mar 12, 1985·14 cites·9 claims
- 1055US4457292APortable oven air circulatorNORTHLAND ALUMINUM PROD·Filed 1982·Granted Jul 3, 1984·13 cites·3 claims
- 1150US4625087APortable turntable for use in microwave ovensNORTHLAND ALUMINUM PROD·Filed 1985·Granted Nov 25, 1986·14 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →