Trademarks = 1

Forward Citations = 134

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7 inventors (with patents filed for the assignee):

Ulrich H Koch (5 out of 5 patents)

Stephen Matousek (4 out of 4 patents)

Francis J Callahan, Jr (2 out of 2 patents)

4. Bernard J Gallagher (2 out of 2 patents)

5. Thomas A Voudy (1 out of 1 patent)

6. Stephen Matousek (1 out of 3 patents)

7. Richard S DiGennaro (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4026516 - Ball valve stem guide (1977-05-31),

2. 4018537 - Operating handle (1977-04-19),

3. D243655 - Adaptor plate (1977-03-15),

4. 3981482 - Fluid system device (1976-09-21),

5. 3976095 - Operating member locking device (1976-08-24),

6. 3954251 - Fluid system device (1976-05-04),

Whitey Research Tool Co. is a leading provider of innovative research tools for laboratories and scientific research facilities. With a focus on high-quality products and exceptional customer service, we offer a wide range of precision tools for researchers in various industries. Our commitment to excellence and continual innovation sets us apart in the market, making us a trusted partner for researchers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

6 Patents

#74 in Emeryville, CA

#10,282 in California

#43,751 in US

Emeryville, CA, United States of America

Whitey Research Tool Co.