Assignee
BENKERT DONALD E
3 granted patents·53 citations·filing 1975–1980
Top patents by PatentIndex Score
3 records- 0166US4291525ARotary crop harvester with rapidly replaceable partsBENKERT DONALD E·Filed 1980·Granted Sep 29, 1981·24 cites·12 claims
- 0264US4356992AEarthquake protected vibration isolatorBENKERT DONALD E·Filed 1980·Granted Nov 2, 1982·24 cites·17 claims
- 0331US3982400ADistribution valve for irrigation channelsBENKERT DONALD E·Filed 1975·Granted Sep 28, 1976·5 cites·11 claims
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