Inventor · disambiguated record
E. William Rowland-Hill
Also filed as: ROWLAND-HILL E W · ROWLAND-HILL E WILLIAM
7 granted patents·433 citations·filing 1980–1984
89Inventor score
Files withSPERRY CORP7
Top patents by PatentIndex Score
7 records- 0198US4527241AAutomatic combine harvester adjustment systemSPERRY CORP·Filed 1982·Granted Jul 2, 1985·189 cites·17 claims
- 0293US4557276AFour way leveling mechanism for combine cleaning apparatusSPERRY CORP·Filed 1984·Granted Dec 10, 1985·62 cites·13 claims
- 0393US4291709AInfeed geometrySPERRY CORP·Filed 1980·Granted Sep 29, 1981·50 cites·3 claims
- 0491US4466231AAutomatic sieve and chaffer adjustment in a combine harvesterSPERRY CORP·Filed 1982·Granted Aug 21, 1984·45 cites·11 claims
- 0585US4535788ALateral leveling mechanism for combine cleaning apparatusSPERRY CORP·Filed 1984·Granted Aug 20, 1985·51 cites·13 claims
- 0673US4412549ACombine harvester with improved cleaningSPERRY CORP·Filed 1981·Granted Nov 1, 1983·20 cites·6 claims
- 0766US4328815ADivider feed means for axial flow combineSPERRY CORP·Filed 1981·Granted May 11, 1982·16 cites·7 claims
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