Gorham International Inc.

Calculating rank

USPTO Granted Patents = 3

Forward Citations = 35

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3 inventors (with patents filed for the assignee):

Leonard E Ravich (1 out of 1 patent)

Willard C Sawyer (1 out of 3 patents)

Andrew C Nyce (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 4591482 - Pressure assisted sinter process (1986-05-27),

2. 4089121 - Method and apparatus for controlling a wet end drum of a steam heated (1978-05-16),

3. 4004711 - Disposable towel (1977-01-25),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#3 in Gorham, ME

#127 in Maine

#73,926 in US

Gorham, ME, United States of America

Gorham International Inc.

Forward Citations = 35

3 inventors:

Leonard E Ravich (1 out of 1 patent)

Willard C Sawyer (1 out of 3 patents)

Andrew C Nyce (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gorham International Inc.. Retrieved from https://idiyas.com/company/gorham-international

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]