Inventor · disambiguated record
Lee M. Terpstra
Also filed as: TERPSTRA LEE M
6 granted patents·574 citations·filing 1994–2011
89Inventor score
Top patents by PatentIndex Score
6 records- 0197USD633950STrim for gaming machineSPEC INTERNATIONAL INC·Filed 2009·Granted Mar 8, 2011·193 cites·1 claims
- 0296USD649605STrim for gaming machineTERPSTRA LEE M·Filed 2010·Granted Nov 29, 2011·205 cites·1 claims
- 0393USD684216STrim for gaming machineTERPSTRA LEE M·Filed 2011·Granted Jun 11, 2013·65 cites·1 claims
- 0472US5544595ASecurity hinge for gaming deviceSPEC INTERNATIONAL INC·Filed 1994·Granted Aug 13, 1996·47 cites·18 claims
- 0560US7846026B2Gaming machine door with adjustable cross memberSPEC INTERNAT·Filed 2004·Granted Dec 7, 2010·21 cites·26 claims
- 0658US5515959AHinge for bill acceptor door on gaming deviceSPEC INT·Filed 1994·Granted May 14, 1996·43 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →