Forward Citations = 165

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12 inventors (with patents filed for the assignee):

John F McGrath, Jr (2 out of 2 patents)

Clayton A Washburn (1 out of 7 patents)

Henry H Kolm (1 out of 23 patents)

4. Thomas B Hawkins (1 out of 3 patents)

5. Eric A Kolm (1 out of 21 patents)

6. George J Sausele (1 out of 2 patents)

7. John F Gardella, Jr (1 out of 1 patent)

8. George W King (1 out of 1 patent)

9. Kenneth W Brown (1 out of 1 patent)

10. Alfred J St Pierre (1 out of 1 patent)

11. Dann Darnstaedt (1 out of 1 patent)

12. Laurence S Blake (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 4934780 - Constant deviation scanning apparatus (1990-06-19),

2. 4793672 - Constant deviation scanning apparatus (1988-12-27),

3. 4675830 - Method for producing a scaleable typeface data (1987-06-23),

4. 4400069 - Phototypesetter font disk (1983-08-23),

5. 4338673 - Phototypesetting system and method (1982-07-06),

6. 4230978 - Impulse drive system (1980-10-28),

7. 3955186 - Character image generation apparatus and CRT phototypesetting system (1976-05-04),

Company Overview

Compugraphic Corporation is a leading provider of graphic design and printing solutions for businesses. With a wide range of products and services, including digital printing equipment, design software, and customer support, Compugraphic Corporation helps clients create professional and eye-catching materials to promote their brands and products. With a focus on innovation and customer satisfaction, Compugraphic Corporation is a trusted partner for businesses looking to elevate their marketing and design strategies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#39 in Wilmington, MA

#2,306 in Massachusetts

#39,929 in US

Wilmington, MA, United States of America

Compugraphic Corporation

Forward Citations = 165

12 inventors:

John F McGrath, Jr (2 out of 2 patents)

Clayton A Washburn (1 out of 7 patents)

Henry H Kolm (1 out of 23 patents)

4. Thomas B Hawkins (1 out of 3 patents)

5. Eric A Kolm (1 out of 21 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Compugraphic Corporation. Retrieved from https://idiyas.com/company/compugraphic

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]