Inventor

MADSEN ROBERTA M

US4 patents

Patents

4 patents

US5397176AMar 14, 1995

Lockable computer tower unit housing

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US5332306AJul 26, 1994

Computer disk drive mounting apparatus

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US5446619AAug 29, 1995

Card extender unit for computer

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USD363465SOct 24, 1995

Personal computer

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