For the Inventor, By the Inventor

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Acd Inc.

USPTO Granted Patents = 14

EPO Patents = 6

Trademarks = 3

Forward Citations = 144

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20 inventors (with patents filed for the assignee):

Mark Geipel (3 out of 3 patents)

John Park (2 out of 8 patents)

Dennis W Chalmers (2 out of 2 patents)

4. Duane Bergmann (2 out of 3 patents)

5. Asit Singhal (2 out of 2 patents)

6. Geoff Legg (2 out of 2 patents)

7. Jurgen Baumgart (2 out of 3 patents)

8. Joshua Wayne Steffen (1 out of 1 patent)

9. Ryutaro Nishiura (1 out of 4 patents)

10. Michael Wells (1 out of 1 patent)

11. Mugdha Dokhale (1 out of 1 patent)

12. Elidio Ruiz (1 out of 1 patent)

13. Mina Botrous (1 out of 1 patent)

14. Sam Safi (1 out of 1 patent)

15. Rahul Joshi (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 12241552 - Turboexpander labyrinth seal (2025-03-04),

2. 11686390 - Turboexpander labyrinth seal (2023-06-27),

3. 11326694 - Cryogenic piston ring improvement (2022-05-10),

4. 10460366 - Commercial transaction system, administration server, and program (2019-10-29),

5. 10330049 - High pressure fuel gas pump (2019-06-25),

6. 10267315 - Cryogenic submerged pump for LNG, light hydrocarbon and other electrically non-conducting and non-corrosive fluids (2019-04-23),

7. 9969605 - Liquid natural gas gun-style nozzle (2018-05-15),

8. 9478965 - Cryogenic electrical feed-through (2016-10-25),

9. 8746454 - Secure tablet package (2014-06-10),

10. 5248239 - Thrust control system for fluid handling rotary apparatus (1993-09-28),

11. 5242285 - Cryogenic vane pump (1993-09-07),

12. 4793103 - Continuous deflashing apparatus for molded articles (1988-12-27),

13. 4759156 - Blast media transport and throwing wheel (1988-07-26),

14. 4555637 - High speed turbogenerator for power recovery from fluid flow within (1985-11-26),

ACD Inc. is a leading provider of innovative technology solutions for the telecom industry. With a focus on improving communication networks, ACD offers a range of software and services to help companies optimize their operations. Their cutting-edge products include network management systems, billing solutions, and customer support platforms.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

14 Patents

#1,397 in Tokyo

#3,487 in Japan

#40,905 in the World

Acd Inc.

Forward Citations = 144

20 inventors:

Mark Geipel (3 out of 3 patents)

John Park (2 out of 8 patents)

Dennis W Chalmers (2 out of 2 patents)

4. Duane Bergmann (2 out of 3 patents)

5. Asit Singhal (2 out of 2 patents)

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