For the Inventor, By the Inventor

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Plymouth Meeting, PA, United States of America

Peripheral Dynamics, Inc.

USPTO Granted Patents = 16

Trademarks = 2

Forward Citations = 1,267

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18 inventors (with patents filed for the assignee):

John S Garczynski (10 out of 10 patents)

John C Schisselbauer (6 out of 6 patents)

John J Dobson (5 out of 5 patents)

4. Jeffrey C Hahn (4 out of 4 patents)

5. Richard J Auchinleck (4 out of 4 patents)

6. Robert A Hollinger (2 out of 2 patents)

7. Bernard J McDevitt (2 out of 4 patents)

8. Charles C Jablanofsky (2 out of 2 patents)

9. Steven Wilcox (1 out of 1 patent)

10. Lawrence Hyer (1 out of 1 patent)

11. Daniel Rosenberg (1 out of 1 patent)

12. Edward C Meehan (1 out of 1 patent)

13. John L Bradshaw (1 out of 4 patents)

14. James E Gerhart (1 out of 1 patent)

15. Joseph P Murray (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 6357658 - Apparatus and methods for scanning documents including OMR, bar-code, and image data (2002-03-19),

2. 5772505 - Dual card scanner apparatus and method (1998-06-30),

3. 5669816 - Blackjack scanner apparatus and method (1997-09-23),

4. 5632483 - Blackjack scanner apparatus and method (1997-05-27),

5. 4969648 - Apparatus and method for automatically shuffling cards (1990-11-13),

6. 4902880 - Card reader system and method with printing and verification capability (1990-02-20),

7. 4492855 - Badge reader with improved slide arrangement (1985-01-08),

8. 4287409 - Reader with special means for transporting cards and badges of variable (1981-09-01),

9. 4284883 - Card reader with improved data processing timing control (1981-08-18),

10. 4187980 - Badge reader with reliable data clocking means (1980-02-12),

11. 4145606 - One-at-a-time card reader (1979-03-20),

12. 4117314 - Card reader with means for unloading output hopper on the fly (1978-09-26),

13. 4098458 - Adjustable width document reader (1978-07-04),

14. 4088265 - Adaptable mark/hole sensing arrangement for card reader apparatus (1978-05-09),

15. 4065662 - Card reader system with improved interface (1977-12-27),

Peripheral Dynamics, Inc. is a leading provider of cutting-edge peripheral devices and components for the technology industry. With a focus on innovation and quality, we offer a wide range of products including keyboards, mice, monitors, and more. Our mission is to enhance the user experience and productivity for our customers through reliable and high-performance peripherals.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

16 Patents

#7 in Plymouth Meeting, PA

#711 in Pennsylvania

#19,278 in US

#36,652 in the World

Plymouth Meeting, PA, United States of America

Peripheral Dynamics, Inc.

Forward Citations = 1,267

18 inventors:

John S Garczynski (10 out of 10 patents)

John C Schisselbauer (6 out of 6 patents)

John J Dobson (5 out of 5 patents)

4. Jeffrey C Hahn (4 out of 4 patents)

5. Richard J Auchinleck (4 out of 4 patents)

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