Forward Citations = 42

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2 inventors (with patents filed for the assignee):

Donald R Ross, Jr (5 out of 7 patents)

Steven L Ross (1 out of 12 patents)

6 patents: Sort by Forward Citations

1. 5449056 - Electric power distribution system (1995-09-12),

2. 4550231 - Trolley rail (1985-10-29),

3. 4400592 - Electric power transmission system (1983-08-23),

4. 4258835 - Trolley rail section (1981-03-31),

5. 4084301 - Trolley rail assembly (1978-04-18),

6. 4050555 - Trolley rail assembly (1977-09-27),

U-S Safety Trolley Corp. is a leading provider of safety trolleys and equipment for the industrial and construction industries. With over 25 years of experience, we offer a wide range of high-quality products designed to enhance workplace safety and efficiency. Our products are trusted by companies around the world for their durability and reliability.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

6 Patents

#2 in Bridgeville, PA

#1,589 in Pennsylvania

#43,798 in US

Bridgeville, PA, United States of America

U-s Safety Trolley Corp.

Forward Citations = 42

2 inventors:

Donald R Ross, Jr (5 out of 7 patents)

Steven L Ross (1 out of 12 patents)

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