Safety Railway Service Corporation

Calculating rank

USPTO Granted Patents = 2

Trademarks = 4

Forward Citations = 10

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4 inventors (with patents filed for the assignee):

Jack B Martin (1 out of 13 patents)

Ed F Talbot (1 out of 1 patent)

Gurdon B Wattles (1 out of 4 patents)

4. Donald L Pihl (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 5283048 - Entrainer/de-entrainer apparatus including apparatus for significantly (1994-02-01),

2. 4593631 - Organic fibrous material processing apparatus and system (1986-06-10),

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USPTO Data Jan 1 1976 - Oct 27 2026

2 Patents

#11 in Hamden, CT

#1,784 in Connecticut

#94,953 in US

Hamden, CT, United States of America

Safety Railway Service Corporation

Forward Citations = 10

4 inventors:

Jack B Martin (1 out of 13 patents)

Ed F Talbot (1 out of 1 patent)

Gurdon B Wattles (1 out of 4 patents)

4. Donald L Pihl (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Safety Railway Service Corporation. Retrieved from https://idiyas.com/company/safety-railway-service

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]