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Athens, TN, United States of America

P.i., Inc.

USPTO Granted Patents = 17

% Expired Patents = 29.4

Trademarks = 33

Forward Citations = 141

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12 inventors (with patents filed for the assignee):

Laurence A Nelson (8 out of 11 patents)

Mark Venguerov (3 out of 4 patents)

Robert Colboch (2 out of 2 patents)

4. John R Avery (2 out of 10 patents)

5. Seok-Keun Koh (1 out of 10 patents)

6. Ronald R Woller (1 out of 40 patents)

7. Douglas Thornburg (1 out of 1 patent)

8. Aaron Simms (1 out of 1 patent)

9. Jun-Sik Cho (1 out of 3 patents)

10. Young-Gun Han (1 out of 2 patents)

11. Young-Whoan Beag (1 out of 2 patents)

12. William Colatriano (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 9044095 - Activation device for motion activated furniture (2015-06-02),

2. 8919055 - Pool liner retainer (2014-12-30),

3. 8726428 - Swimming pool skimmer cover (2014-05-20),

4. 8689369 - Pool skimmer with integral disinfectant dispenser (2014-04-08),

5. 8418414 - Swimming pool brace assembly (2013-04-16),

6. 8152232 - Handle for motion activated furniture (2012-04-10),

7. 7849623 - Muzzleloading rifle with rolling block trigger assembly (2010-12-14),

8. 7555486 - Data storage and retrieval system with optimized categorization of information items based on category selection (2009-06-30),

9. 7480674 - Data storage and retrieval system with parameterized category definitions for families of categories and dynamically generated search indices (2009-01-20),

10. 7412452 - Data storage and retrieval system with intensional category representations to provide dynamic categorization of information items (2008-08-12),

11. 7309405 - Method of forming ITO film (2007-12-18),

12. 5957418 - Leg arrangement for furniture (1999-09-28),

13. 5727849 - Modular chair (1998-03-17),

14. 5681083 - Flat furniture component with foldable frame members (1997-10-28),

15. 5486206 - Reusable thermal pack and flow retardant gel for use therein (1996-01-23),

Company Overview

P.i., Inc. is a technology-driven company based in Athens, Tennessee, specializing in advanced manufacturing solutions and innovative product development. The organization focuses on creating high-performance materials and components, particularly for industries such as aerospace, automotive, and medical devices. With a commitment to research and development, P.i., Inc. leverages cutting-edge technologies to enhance product efficiency and reliability, positioning itself as a key player in the evolving landscape of manufacturing and engineering solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

17 Patents

#1 in Athens, TN

#190 in Tennessee

#18,894 in US

#35,918 in the World

Athens, TN, United States of America

P.i., Inc.

Forward Citations = 141

12 inventors:

Laurence A Nelson (8 out of 11 patents)

Mark Venguerov (3 out of 4 patents)

Robert Colboch (2 out of 2 patents)

4. John R Avery (2 out of 10 patents)

5. Seok-Keun Koh (1 out of 10 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: P.i., Inc.. Retrieved from https://idiyas.com/company/p-i

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]

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