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For the Inventor, By the Inventor

Bristol, CT, United States of America

Barnes Group Inc.


USPTO Granted Patents = 90

% Expired Patents = 12.2



Trademarks = 33

Forward Citations = 821

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100 inventors (with patents filed for the assignee):

goldMedal Jack W Adoline (16 out of 20 patents)

silverMedal Steven J Reilly (13 out of 14 patents)

bronzeMedal Philip G Costello (8 out of 8 patents)

4.  Phillip A McConnell (6 out of 7 patents)

5.  Henry J Kelm (6 out of 7 patents)

6.  Michael Culbertson (5 out of 5 patents)

7.  Adrian A Vine (5 out of 5 patents)

8.  Jason Sicotte (5 out of 5 patents)

9.  Mehieddine Rababeh (5 out of 5 patents)

10.  Robert J Zavatkay (5 out of 7 patents)

11.  Thomas J Fischer (4 out of 5 patents)

12.  Frank R Hrovat (4 out of 4 patents)

13.  John J Grey (4 out of 4 patents)

14.  Kevin Darrah (3 out of 8 patents)

15.  Jose Ubaldino Rosa (3 out of 3 patents)


Core Competencies:
Wireless Sensor
Electromechanical Spring
Lubrication Atomization
Torque Converter Clutch
Compression Spring Rod
Flapper Finger Valve
High Fatigue Arcuate Spring
Self-Lubricating Fluid Cylinder
Cushion Assembly
Modular Non-Linear Spring
Two Stage Hood Lift Spring

90 patents:

1. 12222408 - Wireless sensor (2025-02-11),
2. 12196315 - Tube in tube lubrication for a gas cylinder (2025-01-14),
3. 12129965 - Lubrication atomization for a gas cylinder arrangement (2024-10-29),
4. 12066073 - Electromechanical spring system (2024-08-20),
5. 11899081 - Wireless sensor with beacon technology (2024-02-13),
6. 11701700 - Variable pulsating, gap control, auto-learning press cushion device (2023-07-18),
7. 11592499 - Wireless sensor with beacon technology (2023-02-28),
8. 11499599 - Electromechanical spring system (2022-11-15),
9. 11110506 - Variable pulsating, gap control, auto-learning press cushion device (2021-09-07),
10. 10935096 - Electromechanical spring system (2021-03-02),
11. 10697181 - Edge metal system (2020-06-30),
12. 10579089 - Modular non-linear spring system (2020-03-03),
13. 10508700 - High fatigue arcuate spring (2019-12-17),
14. 10472695 - Induction heating of spring (2019-11-12),
15. 10441983 - Lock ring (2019-10-15),
Barnes Group Inc., headquartered in Bristol, Connecticut, specializes in advanced spring technology and related solutions. The company develops and manufactures a diverse range of products, including wireless sensors, electromechanical springs, and lubrication atomization systems. With a focus on innovation, Barnes Group serves various industries by providing components such as torque converter clutches and self-lubricating fluid cylinders, emphasizing high-performance and reliability in their offerings.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Barnes Group Inc.
90 Patents

#1 in Bristol, CT

#116 in Connecticut

#4,145 in US

#8,513 in the World

Bristol, CT (US)
Bristol, CT, United States of America

Barnes Group Inc.

Forward Citations = 821

100 inventors:

goldMedal Jack W Adoline (16 out of 20 patents)

silverMedal Steven J Reilly (13 out of 14 patents)

bronzeMedal Philip G Costello (8 out of 8 patents)

4.  Phillip A McConnell (6 out of 7 patents)

5.  Henry J Kelm (6 out of 7 patents)

Please report any incorrect information to [email protected]
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