Inventor · disambiguated record

David Mcqueen

Also filed as: MCQUEEN DAVID · MCQUEEN DAVID M

2 granted patents·24 citations·filing 1989–2017

53Inventor score

Technology areasG06Q Y10T

Files withLSI INDUSTRIES INC1 MCQUEEN DAVID M1

Top patents by PatentIndex Score

2 records

0155US5026391ACurved butterfly bileaflet prosthetic cardiac valveMCQUEEN DAVID M·Filed 1989·Granted Jun 25, 1991·24 cites·5 claims
0238US10963157B2Outdoor ordering system with interactive menu elementsLSI INDUSTRIES INC·Filed 2017·Granted Mar 30, 2021·0 cites·15 claims

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