Assignee
KETNER EUGENE N
4 granted patents·129 citations·filing 1982–1987
Top patents by PatentIndex Score
4 records- 0187US4525077ATimepiece having central openingKETNER EUGENE N·Filed 1984·Granted Jun 25, 1985·55 cites·14 claims
- 0283US4473304AToroidal time pieceKETNER EUGENE N·Filed 1982·Granted Sep 25, 1984·44 cites·17 claims
- 0367USD289740SToroidal wrist watchKETNER EUGENE N·Filed 1984·Granted May 12, 1987·11 cites·1 claims
- 0453US4887637APressure compensating flow control deviceKETNER EUGENE N·Filed 1987·Granted Dec 19, 1989·19 cites·6 claims
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