Assignee
FES INC
US·3 granted patents·58 citations·filing 1987–1992
Top patents by PatentIndex Score
3 records- 0161US5257921AElectronic slide valve position indicatorFES INC·Filed 1992·Granted Nov 2, 1993·27 cites·5 claims
- 0247US4788825AOil separatorFES INC·Filed 1988·Granted Dec 6, 1988·20 cites·9 claims
- 0347US4743170ASlide valve position indicator and magnetic couplerFES INC·Filed 1987·Granted May 10, 1988·11 cites·3 claims
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