Assignee
POWERS FREDERICK A
US·2 granted patents·190 citations·filing 1985–1990
Top patents by PatentIndex Score
2 records- 0194US5257365ADatabase system with multi-dimensional summary search tree nodes for reducing the necessity to access recordsPOWERS FREDERICK A·Filed 1990·Granted Oct 26, 1993·163 cites·10 claims
- 0267US4637295APump seal with curved backup platePOWERS FREDERICK A·Filed 1985·Granted Jan 20, 1987·27 cites·5 claims
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