Inventor · disambiguated record

Donald W. Tryhorn

Also filed as: TRYHORN DONALD W · TRYHORN DONALD WILFRED

2 granted patents·17 citations·filing 1975–1982

58Inventor score

Technology areasF02D F02F

Files withWHITWORTH & CO2

Top patents by PatentIndex Score

2 records

0139US4092957ACompression ignition internal combustion engineWHITWORTH & CO·Filed 1975·Granted Jun 6, 1978·8 cites·5 claims
0236US4466388ACompression ignition internal combustion engineWHITWORTH & CO·Filed 1982·Granted Aug 21, 1984·9 cites·5 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →