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JEFFREY S. MELCHER
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BETHESDA, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wallboard repair clip, method of repairing wallboard, kit for repai...
Patent number
6,088,986
Issue date
Jul 18, 2000
Melcher; Jeffrey S.
John T. DiGate
E04 - BUILDING
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
Patents Applications
last 30 patents
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last 30 trademarks