Inventor · disambiguated record

Mark D. Wengyn

Also filed as: WENGYN MARK D

2 granted patents·42 citations·filing 1992–1993

63Inventor score

Technology areasA61M

Files withWENGYN MARK D2

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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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →