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Walkersville, MD, United States of America

Security Imprinter Corporation

USPTO Granted Patents = 10

Forward Citations = 49

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14 inventors (with patents filed for the assignee):

William P Barbour (4 out of 4 patents)

David J Boyle (2 out of 2 patents)

Gerard Finlay (2 out of 2 patents)

4. David G Edwards (2 out of 2 patents)

5. Richard P Delaney (2 out of 2 patents)

6. Mark Cunnane (2 out of 2 patents)

7. Patrick J Lawlor (1 out of 28 patents)

8. John P Finn (1 out of 1 patent)

9. Raymond Kenny (1 out of 1 patent)

10. Cornelius B Clarke (1 out of 1 patent)

11. Ralph J Poling (1 out of 1 patent)

12. Joseph M Walsh (1 out of 1 patent)

13. Clyde C Heasly, Jr (1 out of 1 patent)

14. Eric G Gingras (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 4938132 - Hand operated imprinter apparatus (1990-07-03),

2. D306312 - Manual imprinter (1990-02-27),

3. D304599 - Motor driven imprinter (1989-11-14),

4. 4802412 - Imprinter apparatus with changeable cassette imprint roller structure (1989-02-07),

5. 4744296 - Imprinter apparatus with document activated document and card carrier (1988-05-17),

6. D291812 - Variable data imprinter (1987-09-08),

7. 4393768 - Variable data imprinter with rack centering and carriage interlock (1983-07-19),

8. 4324178 - Imprinting machine with wheel setting rack mechanism (1982-04-13),

9. D261152 - Printing bed assembly for imprinting machines (1981-10-06),

10. D261151 - Handle and cap assembly for the print head of imprinting machines (1981-10-06),

Security Imprinter Corporation specializes in providing advanced security printing solutions for businesses, organizations, and governments. With a focus on preventing counterfeiting and fraud, our products and services include secure document printing, tamper-evident labels, and serial number tracking systems. Our innovative technology and expertise have made us a trusted partner for clients worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

10 Patents

#2 in Walkersville, MD

#404 in Maryland

#29,016 in US

#54,349 in the World

Walkersville, MD, United States of America

Security Imprinter Corporation

Forward Citations = 49

14 inventors:

William P Barbour (4 out of 4 patents)

David J Boyle (2 out of 2 patents)

Gerard Finlay (2 out of 2 patents)

4. David G Edwards (2 out of 2 patents)

5. Richard P Delaney (2 out of 2 patents)

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