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For the Inventor, By the Inventor

Columbia, MD, United States of America

Case Communications Inc.


USPTO Granted Patents = 3

Forward Citations = 48

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9 inventors (with patents filed for the assignee):

goldMedal William A Dunn (1 out of 1 patent)

silverMedal Joel A Wolensky (1 out of 1 patent)

bronzeMedal Paul E Treynor (1 out of 2 patents)

4.  Richard L Stuart (1 out of 8 patents)

5.  John R Cressey (1 out of 2 patents)

6.  Stephen A Miller (1 out of 1 patent)

7.  David Gordon-Smith (1 out of 1 patent)

8.  Robert P Redick (1 out of 1 patent)

9.  Steven A Tretter (1 out of 1 patent)


3 patents:

1. 4956851 - Modem with remote speed-change capability (1990-09-11),
2. 4646305 - High speed data modem using multilevel encoding (1987-02-24),
3. 4573175 - Variable digital frequency generator with value storage (1986-02-25),
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USPTO Data Jan 1 1976 - Dec 16 2025

3 Patents

#81 in Columbia, MD

#1,069 in Maryland

#71,953 in US

...
Columbia, MD, United States of America

Case Communications Inc.

Forward Citations = 48

9 inventors:

goldMedal William A Dunn (1 out of 1 patent)

silverMedal Joel A Wolensky (1 out of 1 patent)

bronzeMedal Paul E Treynor (1 out of 2 patents)

4.  Richard L Stuart (1 out of 8 patents)

5.  John R Cressey (1 out of 2 patents)

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