Lee M. Terpstra

Follow

Person

Grand Rapids, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Gaming machine door with adjustable cross member
- Patent number 7,846,026
- Issue date Dec 7, 2010
- SPEC International
- Orlando W. Stephenson, III
- G07 - CHECKING-DEVICES
Information Patent Grant
Security hinge for gaming device
- Patent number 5,544,595
- Issue date Aug 13, 1996
- Spec International Inc.
- Orlando W. Stephenson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Hinge for bill acceptor door on gaming device
- Patent number 5,515,959
- Issue date May 14, 1996
- SPEC International
- Orlando W. Stephenson
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Gaming machine
- Publication number 20050130746
- Publication date Jun 16, 2005
- Orlando W. Stephenson
- G07 - CHECKING-DEVICES