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For the Inventor, By the Inventor

Troy, MI, United States of America

Ross Operating Valve Company


USPTO Granted Patents = 74

% Expired Patents = 12.2


Trademarks = 17

Forward Citations = 696

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57 inventors (with patents filed for the assignee):

goldMedal Neil E Russell (15 out of 16 patents)

silverMedal Russell J Cameron (10 out of 10 patents)

bronzeMedal Joseph E Foster (7 out of 11 patents)

4.  Charles A Weiler, Jr (7 out of 8 patents)

5.  Richard Schnell (6 out of 8 patents)

6.  Logan H Mathis (6 out of 6 patents)

7.  C Brian Wolfe (5 out of 5 patents)

8.  José Carlos Bento (4 out of 4 patents)

9.  Eric Oden Cummings (4 out of 4 patents)

10.  Jose Carlos Bento (4 out of 5 patents)

11.  David W Haselden, Jr (4 out of 4 patents)

12.  Harold D Fetty (4 out of 22 patents)

13.  Robert N Winsand (3 out of 3 patents)

14.  Jeremy S Madden (3 out of 3 patents)

15.  Nils Svensson (3 out of 3 patents)


Core Competencies:
Redundant Valve System
Pneumatic Control
Pressure Regulation
Safety Valve
Control Valve
Ball-Poppet
Energy Saving
Flow Control
Double Valve
High Pressure
Monitoring Diagnostics
Emergency Stop

74 patents:

1. 11739772 - Redundant valve manifold system (2023-08-29),
2. 10234045 - Three position closed center poppet valve (2019-03-19),
3. 9651068 - Double valve constructed from unitary single valves (2017-05-16),
4. 9618133 - Pneumatic valve with emergency stop button (2017-04-11),
5. 9528615 - Internally vented valve (2016-12-27),
6. 9395020 - Two spool energy saver valve (2016-07-19),
7. 8794123 - Double valve constructed from unitary single valves (2014-08-05),
8. 8271141 - Control valve system with cycle monitoring, diagnostics and degradation prediction (2012-09-18),
9. 8028717 - High throughput double valve with reduced outlet pressure during a faulted state (2011-10-04),
10. 7328719 - Valve state sensing module (2008-02-12),
11. 7281464 - Inlet monitor and latch for a crust breaking system (2007-10-16),
12. 7213612 - High pressure ball-poppet control valve with flow control (2007-05-08),
13. 7114521 - Double valve constructed from unitary single valves (2006-10-03),
14. 7089957 - Redundant valve system (2006-08-15),
15. 7077148 - Redundant valve system (2006-07-18),
Company Overview
Ross Operating Valve Company, based in Troy, MI, specializes in advanced valve technology, focusing on the development and manufacturing of innovative valve solutions. The company is recognized for its expertise in redundant valve systems, pneumatic control, and pressure regulation, catering to various industrial applications. Their product offerings include safety valves, control valves, and ball-poppet designs, emphasizing energy efficiency and precise flow control. Ross Operating Valve Company is committed to enhancing operational safety and performance across diverse sectors.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Ross Operating Valve Company USPTO Patent Assignee Logo
74 Patents

#21 in Troy, MI

#195 in Michigan

#4,982 in US

#10,140 in the World

Troy, MI (US)
Troy, MI, United States of America

Ross Operating Valve Company

Forward Citations = 696

57 inventors:

goldMedal Neil E Russell (15 out of 16 patents)

silverMedal Russell J Cameron (10 out of 10 patents)

bronzeMedal Joseph E Foster (7 out of 11 patents)

4.  Charles A Weiler, Jr (7 out of 8 patents)

5.  Richard Schnell (6 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ross Operating Valve Company. Retrieved from https://idiyas.com/company/ross-operating-valve-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]
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