logo

For the Inventor, By the Inventor

West Bridgewater, MA, United States of America

Double E Company, Inc.


USPTO Granted Patents = 19

% Expired Patents = 10.5


Trademarks = 2

Forward Citations = 136

Loading Chart...
Loading Chart...

16 inventors (with patents filed for the assignee):

goldMedal Michael Van Deurse (6 out of 9 patents)

silverMedal Richard Edward Flagg (4 out of 4 patents)

bronzeMedal Blaine Potter (2 out of 3 patents)

4.  Bruce E Peterson (2 out of 2 patents)

5.  Virgil M Pontes (2 out of 2 patents)

6.  Lawrence C Young (2 out of 2 patents)

7.  Kale Geddis (2 out of 2 patents)

8.  Nicholas Allard (1 out of 2 patents)

9.  Brittany Cole (1 out of 2 patents)

10.  Steve Marsh (1 out of 2 patents)

11.  Michael Donald O'Shea (1 out of 9 patents)

12.  William H Gardner (1 out of 1 patent)

13.  Mark B Fortin (1 out of 1 patent)

14.  Don Iannucci (1 out of 1 patent)

15.  Robert D Keith (1 out of 1 patent)


19 patents:

1. D1069038 - Pneumatic safety valve (2025-04-01),
2. D1053989 - Pneumatic safety valve (2024-12-10),
3. 12103810 - Shaft safety valve system (2024-10-01),
4. 10457519 - Safety chuck (2019-10-29),
5. 6716148 - Metal-sleeved carbon fiber anilox roller base (2004-04-06),
6. 6416014 - Expandable core plug (2002-07-09),
7. 5915647 - One-piece core plug (1999-06-29),
8. 5797532 - Web edge control system (1998-08-25),
9. 5690300 - Interlocked core shaft (1997-11-25),
10. 4519620 - Core chuck with resilient rollers (1985-05-28),
11. 4492346 - Positive retracting mechanical expansible shaft (1985-01-08),
12. 4469288 - Expansible shaft with actuator retaining member and spherical bearing (1984-09-04),
13. 4433814 - Core-engager retainer for an expansible shaft (1984-02-28),
14. 4254920 - Air shaft (1981-03-10),
15. 4193633 - Core chuck (1980-03-18),
Company Overview
Double E Company, Inc. is a leading manufacturer specializing in innovative solutions for the converting industry. Based in West Bridgewater, MA, the company focuses on developing advanced technology for web handling, including core and shaft solutions, as well as tension control systems. With a commitment to quality and customer satisfaction, Double E serves a diverse range of sectors, providing essential equipment that enhances operational efficiency and productivity in manufacturing processes.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

19 Patents

#3 in West Bridgewater, MA

#1,049 in Massachusetts

#17,138 in US

#32,663 in the World

West Bridgewater, MA (US)
West Bridgewater, MA, United States of America

Double E Company, Inc.

Forward Citations = 136

16 inventors:

goldMedal Michael Van Deurse (6 out of 9 patents)

silverMedal Richard Edward Flagg (4 out of 4 patents)

bronzeMedal Blaine Potter (2 out of 3 patents)

4.  Bruce E Peterson (2 out of 2 patents)

5.  Virgil M Pontes (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Double E Company, Inc.. Retrieved from https://idiyas.com/company/double-e-company

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]
Loading…