Assignee
PHILLIPS EDWIN D
US·12 granted patents·282 citations·filing 1975–1991
Top patents by PatentIndex Score
12 records- 0182US5000215ABellows seal for valves and the likePHILLIPS EDWIN D·Filed 1990·Granted Mar 19, 1991·46 cites·7 claims
- 0280US4669763AGripping saddle and O-ring apparatusPHILLIPS EDWIN D·Filed 1984·Granted Jun 2, 1987·32 cites·1 claims
- 0377US5109997AExpandable stopperPHILLIPS EDWIN D·Filed 1991·Granted May 5, 1992·54 cites·4 claims
- 0471US4032118ASealing means for stirring apparatusPHILLIPS EDWIN D·Filed 1975·Granted Jun 28, 1977·28 cites·10 claims
- 0561US4877270AConnector for tapered glass jointsPHILLIPS EDWIN D·Filed 1988·Granted Oct 31, 1989·41 cites·6 claims
- 0658US5106055ADynamic double action valvePHILLIPS EDWIN D·Filed 1990·Granted Apr 21, 1992·20 cites·11 claims
- 0752US4509566ASeparatory funnel and valve devicePHILLIPS EDWIN D·Filed 1983·Granted Apr 9, 1985·11 cites·22 claims
- 0849US5216842AGlass grinding and polishing machinePHILLIPS EDWIN D·Filed 1991·Granted Jun 8, 1993·11 cites·8 claims
- 0949US4907780ACombined seal and actuator supportPHILLIPS EDWIN D·Filed 1988·Granted Mar 13, 1990·13 cites·7 claims
- 1044US4550846ANon-stick stopper with easy removal structurePHILLIPS EDWIN D·Filed 1984·Granted Nov 5, 1985·8 cites·9 claims
- 1143US5210980ADiamond grinding machine for threading and forming hard materials such as ceramics, carbide and glass objectsPHILLIPS EDWIN D·Filed 1990·Granted May 18, 1993·9 cites·7 claims
- 1241US3960288ABottle cap with means to effect seal with irregular bottle endsPHILLIPS EDWIN D·Filed 1975·Granted Jun 1, 1976·9 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →