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For the Inventor, By the Inventor

Trelleborg, Sweden

Trelleborg Ab


USPTO Granted Patents = 25

% Expired Patents = 16.0


Trademarks = 3

Forward Citations = 247

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25 inventors (with patents filed for the assignee):

goldMedal Bengt L Dehlen (6 out of 9 patents)

silverMedal Donald James Newman (2 out of 2 patents)

bronzeMedal Carl-Gustav B Victor (2 out of 3 patents)

4.  Kristin Geidenmark (1 out of 2 patents)

5.  Dermot James Fitzgerald (1 out of 1 patent)

6.  Didier Gloaguen (1 out of 1 patent)

7.  Bernard Marhic (1 out of 1 patent)

8.  Jean Luc Bouhour (1 out of 1 patent)

9.  Sebastien Huchet (1 out of 1 patent)

10.  Derek Roworth (1 out of 1 patent)

11.  Don Farbotnik (1 out of 1 patent)

12.  Peter Richard Andrew Cannon (1 out of 1 patent)

13.  Erik G Nordstrom (1 out of 1 patent)

14.  Erik G Nordstr Om (1 out of 1 patent)

15.  Bertil Brandt (1 out of 3 patents)


Core Competencies:
Diving Suit
Vibration-Damping Device
Protective Covers
Protective Bellows
Engine Mounts
Elastomeric Mounting
Pneumatic Tires
Vehicle Drive Wheel
Screen Element
Liquid-Dampening Absorber
Wear-Resistant Rubber
Rubber Reclaiming

25 patents:

1. 7921467 - Diving suit (2011-04-12),
2. 7735812 - Vibration-damping device (2010-06-15),
3. 6932356 - Protective covers (2005-08-23),
4. 6832763 - Protective bellows (2004-12-21),
5. 6742619 - Engine mounts, such as for a skid steer loader, having internally snubbed shocks and vibration isolators, and a method of making the engine mounts (2004-06-01),
6. 6511037 - Elastomeric mounting (c) (2003-01-28),
7. 6474618 - Elastomeric mounting (2002-11-05),
8. 6443439 - Elastomeric mounting (B) (2002-09-03),
9. 5616193 - Pneumatic tires with cooperating track (1997-04-01),
10. 5388624 - Vehicle drive wheel with tire and track driven thereby (1995-02-14),
11. 5085324 - Screen for processing conveyed goods (1992-02-04),
12. D302983 - Lining element for interior surfaces of loading bin, sliding chute, or (1989-08-22),
13. D302019 - Screen element for screening machines (1989-07-04),
14. 4815490 - Assembly system for tent and/or vehicle units (1989-03-28),
15. D300327 - Lining element (1989-03-21),
Company Overview
Trelleborg AB is a global engineering group specializing in polymer technology. The company develops and manufactures innovative solutions for a variety of industries, including aerospace, automotive, and marine. With a strong focus on sustainability and performance, Trelleborg provides advanced sealing, damping, and protective solutions that enhance safety and efficiency. Its extensive research and development efforts drive technological advancements, positioning the company as a leader in its field across various geographic markets.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

25 Patents

#2 in Trelleborg

#270 in Sweden

#25,681 in the World

Trelleborg, SE
Trelleborg, Sweden

Trelleborg Ab

Forward Citations = 247

25 inventors:

goldMedal Bengt L Dehlen (6 out of 9 patents)

silverMedal Donald James Newman (2 out of 2 patents)

bronzeMedal Carl-Gustav B Victor (2 out of 3 patents)

4.  Kristin Geidenmark (1 out of 2 patents)

5.  Dermot James Fitzgerald (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Trelleborg Ab. Retrieved from https://idiyas.com/company/trelleborg-ab

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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