For the Inventor, By the Inventor

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Pittsburgh, PA, United States of America

Micromed Systems, Inc.

USPTO Granted Patents = 3

Forward Citations = 375

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4 inventors (with patents filed for the assignee):

John M Copper (3 out of 4 patents)

Alex Bally (1 out of 4 patents)

John M Richter (1 out of 3 patents)

4. Dan H Chinda (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 5485171 - Hand held computer input apparatus and method (1996-01-16),

2. D349491 - Handheld input device for computers (1994-08-09),

3. D340042 - Handheld computer pointing device (1993-10-05),

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USPTO Data Jan 1 1976 - Sep 22 2026

3 Patents

#366 in Pittsburgh, PA

#2,677 in Pennsylvania

#73,733 in US

Pittsburgh, PA, United States of America

Micromed Systems, Inc.

Forward Citations = 375

4 inventors:

John M Copper (3 out of 4 patents)

Alex Bally (1 out of 4 patents)

John M Richter (1 out of 3 patents)

4. Dan H Chinda (1 out of 1 patent)

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