CIPO Patents = 2

Trademarks = 3

Forward Citations = 157

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3 inventors (with patents filed for the assignee):

Michael J Guggino (2 out of 15 patents)

Michael P Weagley (2 out of 5 patents)

John W Singer (1 out of 1 patent)

4. Michael Guggino (0 patent)

3 patents: Sort by Forward Citations

1. 6560904 - Compact material pusher with universal design and method of manufacture (2003-05-13),

2. 6425196 - Folding pusher (2002-07-30),

3. 6112438 - Snow plow (2000-09-05),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#175 in Rochester, NY

#4,522 in New York

#73,904 in US

Rochester, NY, United States of America

Pro-Tech Welding and Fabrication, Inc.

Forward Citations = 157

3 inventors:

Michael J Guggino (2 out of 15 patents)

Michael P Weagley (2 out of 5 patents)

John W Singer (1 out of 1 patent)

4. Michael Guggino (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pro-Tech Welding and Fabrication, Inc.. Retrieved from https://idiyas.com/company/pro-tech-welding-and-fabrication

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]

2 patents (CIPO):

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]