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For the Inventor, By the Inventor

Elyria, OH, United States of America

Invacare Corporation


USPTO Granted Patents = 321

% Expired Patents = 11.5



Trademarks = 9

Forward Citations = 9,249

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201 inventors (with patents filed for the assignee):

goldMedal Damon Thomas Jurkiewicz (36 out of 45 patents)

silverMedal Robert Bekoscke (34 out of 35 patents)

bronzeMedal Gerold G Goertzen (32 out of 32 patents)

4.  Joseph B Richey, Iii (27 out of 31 patents)

5.  Howard L Loewenthal (23 out of 24 patents)

6.  William A Null (21 out of 21 patents)

7.  Robert R Bly (21 out of 21 patents)

8.  Daniel James Yee (20 out of 20 patents)

9.  Neal Joseph Curran (18 out of 18 patents)

10.  Bruce A Jaenke (16 out of 16 patents)

11.  Gary E Chopcinski (16 out of 16 patents)

12.  Kevin S Wysocki (14 out of 14 patents)

13.  Traian Mohan (14 out of 14 patents)

14.  Robert L Cuson (13 out of 13 patents)

15.  Thomas Strothmann (12 out of 13 patents)


Core Competencies:
Wheelchair Suspension
Stability Control System
Gas Concentrator
Power Driven Wheelchair
Adjustable Bed
Obstacle Traversing Wheelchair
Wheel Hub Cap
Multi-Axis Headrest System
Reclining Seat
Latching Motion Transfer Mechanism
Wheelchair Seat Assembly
Electric Motor and Brake Assembly

321 patents:

1. 12453665 - Wheelchair suspension (2025-10-28),
2. 11957631 - Wheelchair and suspension systems (2024-04-16),
3. 11903887 - Wheelchair and suspension systems (2024-02-20),
4. 11857470 - Wheelchair suspension (2024-01-02),
5. 11850906 - Stability control system (2023-12-26),
6. 11819464 - Wheelchair suspension (2023-11-21),
7. 11629055 - Magnesium phosphate hydrogels (2023-04-18),
8. 11535078 - Stability control system (2022-12-27),
9. 11484125 - Multi-axis headrest system and method (2022-11-01),
10. D948407 - Wheel hub cap (2022-04-12),
11. 11234875 - Wheelchair suspension (2022-02-01),
12. 11213441 - Suspension for wheeled vehicles (2022-01-04),
13. 11097589 - Stability control system (2021-08-24),
14. 11096845 - Wheelchair suspension (2021-08-24),
15. 11071665 - Method and apparatus for setting or modifying programmable parameter in power driven wheelchair (2021-07-27),
Company Overview
Invacare Corporation, headquartered in Elyria, Ohio, specializes in the development and manufacturing of innovative medical products, particularly in the field of wheelchair suspension systems. The company focuses on enhancing mobility and independence for individuals with disabilities through advanced technologies such as stability control systems and power-driven wheelchairs. Invacare also offers a range of products including adjustable beds and gas concentrators, contributing to improved quality of life for users across various healthcare settings.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Invacare Corporation USPTO Patent Assignee Logo
321 Patents

#1 in Elyria, OH

#62 in Ohio

#1,375 in US

#2,806 in the World

Elyria, OH (US)
Elyria, OH, United States of America

Invacare Corporation

Forward Citations = 9,249

201 inventors:

goldMedal Damon Thomas Jurkiewicz (36 out of 45 patents)

silverMedal Robert Bekoscke (34 out of 35 patents)

bronzeMedal Gerold G Goertzen (32 out of 32 patents)

4.  Joseph B Richey, Iii (27 out of 31 patents)

5.  Howard L Loewenthal (23 out of 24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Invacare Corporation. Retrieved from https://idiyas.com/company/invacare

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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