Assignee
RAY CHARLES D LTD
US·4 granted patents·197 citations·filing 1985–1986
Top patents by PatentIndex Score
4 records- 0182US4757983AHead and chin for face-down operationsRAY CHARLES D LTD·Filed 1986·Granted Jul 19, 1988·75 cites·20 claims
- 0266US4610243AMalleable force-fulcrum retractorRAY CHARLES D LTD·Filed 1985·Granted Sep 9, 1986·75 cites·20 claims
- 0350US4662619AKneeling attachment for operations in the prone sitting positionRAY CHARLES D LTD·Filed 1986·Granted May 5, 1987·32 cites·19 claims
- 0435US4657002ABone impactorsRAY CHARLES D LTD·Filed 1985·Granted Apr 14, 1987·15 cites·20 claims
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