Melvin W. Tompkins

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New Castle, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Movable wall panel system with self-plumbing panels
- Patent number 6,393,772
- Issue date May 28, 2002
- Modernfold, Inc.
- Jerald A. McRoberts
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Linear motion trolley and track systems for operable walls
- Patent number 6,374,456
- Issue date Apr 23, 2002
- Modernfold, Inc.
- George E. Fort
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES