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For the Inventor, By the Inventor

Belleville, IL, United States of America

Roho, Inc.


USPTO Granted Patents = 63

% Expired Patents = 22.2



Trademarks = 23

Forward Citations = 2,144

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27 inventors (with patents filed for the assignee):

goldMedal Gregory William Goeckel (16 out of 27 patents)

silverMedal David K Parsons (15 out of 17 patents)

bronzeMedal Dennis L Clapper (12 out of 12 patents)

4.  Christopher A Bar (10 out of 10 patents)

5.  Anthony Eric Sprouse, Ii (9 out of 18 patents)

6.  Robert Klotz (8 out of 8 patents)

7.  Paul A Rickman (5 out of 5 patents)

8.  Leane Darnold (4 out of 10 patents)

9.  Glenn Fournie (4 out of 26 patents)

10.  Jeffrey A Bee (4 out of 4 patents)

11.  Kevin C Meier (4 out of 34 patents)

12.  Robert H Graebe (4 out of 33 patents)

13.  Winfield Russell Matsler (4 out of 8 patents)

14.  Ross P Peyton (3 out of 9 patents)

15.  David Michael Hopp (3 out of 9 patents)


Core Competencies:
Inflatable Cushions
Wheelchair Back Support
Cushion Inflation
Valve Assembly
Cushion Sensors
Biomedical Apparatus
Modular Backrest
Cellular Cushions
Pressure Measuring
Motorcycle Seat Cushion
Shape Matching Cushion
Expansible Air Cells

63 patents:

1. 11369534 - System and method for cushion inflation (2022-06-28),
2. 11147725 - Valve assembly for cushion inflation (2021-10-19),
3. 10744050 - Wheelchair back mounting assembly (2020-08-18),
4. 10238557 - Wheelchair back mounting assembly (2019-03-26),
5. 9943456 - Wheelchair back mounting system (2018-04-17),
6. 9901499 - Cushion immersion sensor (2018-02-27),
7. 9839300 - Reduced outflow inflation valve (2017-12-12),
8. 9676435 - Release valve for inflatable seat cushion (2017-06-13),
9. 9327617 - Wheelchair back mounting assembly (2016-05-03),
10. D745831 - Cushion immersion sensor (2015-12-22),
11. 9010864 - Wheelchair back mounting assembly (2015-04-21),
12. 8893338 - Inflatable cellular mattress with alternating zones of inflated cells (2014-11-25),
13. 8739338 - Inflatable cushion valve and attachment apparatus (2014-06-03),
14. 8698509 - Proximity sensor (2014-04-15),
15. 8590977 - Wheelchair back mounting assembly (2013-11-26),
Company Overview
Roho, Inc., based in Belleville, Illinois, specializes in the development and manufacturing of innovative inflatable cushions designed to enhance comfort and support for individuals with mobility challenges. The company focuses on advanced technologies in cushion inflation, valve assembly, and sensor integration, ensuring optimal pressure distribution and user safety. Roho's products are widely recognized in the biomedical field, particularly for their applications in wheelchair back support and modular backrest systems, contributing significantly to improved quality of life for users.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

Roho, Inc. USPTO Patent Assignee Logo
63 Patents

#1 in Belleville, IL

#321 in Illinois

#5,756 in US

#11,617 in the World

Belleville, IL (US)
Belleville, IL, United States of America

Roho, Inc.

Forward Citations = 2,144

27 inventors:

goldMedal Gregory William Goeckel (16 out of 27 patents)

silverMedal David K Parsons (15 out of 17 patents)

bronzeMedal Dennis L Clapper (12 out of 12 patents)

4.  Christopher A Bar (10 out of 10 patents)

5.  Anthony Eric Sprouse, Ii (9 out of 18 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Roho, Inc.. Retrieved from https://idiyas.com/company/roho

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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