Individual holder
WENGYN MARK D
US·2 granted patents·42 citations·filing 1992–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0133US5184721AHypodermic needle/syringe receptacle with porous elementWENGYN MARK D·Filed 1992·Granted Feb 9, 1993·31 cites·17 claims
- 0225US5303822AReceptacle to support and retain a plurality of used hypodermic needle and syringe combinationsWENGYN MARK D·Filed 1993·Granted Apr 19, 1994·11 cites·32 claims
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