John T. DiGate

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Westminster, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Wallboard clip
- Patent number D427509
- Issue date Jul 4, 2000
- Melcher; Jeffrey S.
- John T. DiGate
- D08 - Tools and hardware
Information Patent Grant
Wallboard clip
- Patent number D420281
- Issue date Feb 8, 2000
- Melcher; Jeffrey S.
- John T. DiGate
- D08 - Tools and hardware