Inventor · disambiguated record
Ernest A. Kreitzberg
Also filed as: KREITZBERG ERNEST A
7 granted patents·121 citations·filing 1976–1992
86Inventor score
Top patents by PatentIndex Score
7 records- 0186US4913004AElectronic powershift control system for an implement transmissionCASE CO J I·Filed 1988·Granted Apr 3, 1990·42 cites·7 claims
- 0269US4083266APower shift transmission with replaceable control unitALLIS CHALMERS·Filed 1976·Granted Apr 11, 1978·20 cites·10 claims
- 0365US4093051AHydraulic control system for power shift transmissionALLIS CHALMERS·Filed 1976·Granted Jun 6, 1978·17 cites·10 claims
- 0461US5248020ADrive system for a tractorCASE CORP·Filed 1992·Granted Sep 28, 1993·25 cites·16 claims
- 0551US4116459ASafety lock for articulated joint on vehicleALLIS CHALMERS·Filed 1976·Granted Sep 26, 1978·11 cites·9 claims
- 0633US4085834AValve assembly for power shift transmissionALLIS CHALMERS·Filed 1976·Granted Apr 25, 1978·4 cites·10 claims
- 0728US4137791ARotatable pivotal transmission shift leverALLIS CHALMERS·Filed 1977·Granted Feb 6, 1979·2 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →