Inventor · disambiguated record
Gerald E. Sieren
Also filed as: SIEREN GERALD E
7 granted patents·128 citations·filing 1975–1983
86Inventor score
Files withALLIS CHALMERS7
Top patents by PatentIndex Score
7 records- 0188US4042053AFour-wheel drive tractorALLIS CHALMERS·Filed 1975·Granted Aug 16, 1977·58 cites·12 claims
- 0268US4506749AUnderhood muffler for tractorALLIS CHALMERS·Filed 1981·Granted Mar 26, 1985·20 cites·9 claims
- 0355US4462611AFront end tractor weight assemblyALLIS CHALMERS·Filed 1981·Granted Jul 31, 1984·14 cites·7 claims
- 0454US4091905ASump oil transfer systemALLIS CHALMERS·Filed 1976·Granted May 30, 1978·14 cites·10 claims
- 0552USD277861STractorALLIS CHALMERS·Filed 1983·Granted Mar 5, 1985·5 cites·1 claims
- 0644US4458774ASide panel latch for engine hoodALLIS CHALMERS·Filed 1981·Granted Jul 10, 1984·12 cites·9 claims
- 0734US4491191AAdjustable tractor grille shellALLIS CHALMERS·Filed 1982·Granted Jan 1, 1985·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →