% Expired Patents = 33.3

Trademarks = 1

Forward Citations = 57

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8 inventors (with patents filed for the assignee):

Arthur P Skelley (3 out of 5 patents)

Wesley M Rohrer, Jr (2 out of 6 patents)

James C McMichael (2 out of 5 patents)

4. Phillip E Custer, Ii (2 out of 2 patents)

5. James T Cobb, Jr (2 out of 2 patents)

6. Taha M Elsubki (2 out of 2 patents)

7. Alan L Stehman (1 out of 1 patent)

8. Steven G Rendos (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 7862787 - Heat recovery device for a boiler (2011-01-04),

2. 5316737 - Process for removing No.sub.x and So.sub.x from exhaust gas (1994-05-31),

3. 5206002 - Process for removing NO.sub.x and SO.sub.x from exhaust gas (1993-04-27),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

3 Patents

#7 in New Kensington, PA

#2,682 in Pennsylvania

#73,860 in US

New Kensington, PA, United States of America

Cannon Boiler Works, Inc.

Forward Citations = 57

8 inventors:

Arthur P Skelley (3 out of 5 patents)

Wesley M Rohrer, Jr (2 out of 6 patents)

James C McMichael (2 out of 5 patents)

4. Phillip E Custer, Ii (2 out of 2 patents)

5. James T Cobb, Jr (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cannon Boiler Works, Inc.. Retrieved from https://idiyas.com/company/cannon-boiler-works

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]