Forward Citations = 155

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3 inventors (with patents filed for the assignee):

Robert A Oropallo (5 out of 11 patents)

Roy K Fujitaki (1 out of 15 patents)

Burnie M Craig (1 out of 4 patents)

6 patents: Sort by Forward Citations

1. 5273077 - Test cap unit for sealed fitting (1993-12-28),

2. 5257648 - Pressure testing of tubular fitting installed to a ported wall (1993-11-02),

3. 4926507 - Adjustable drain closure (1990-05-22),

4. 4764993 - Two-position latchable drain valve (1988-08-23),

5. 4123810 - Drain and removable gooseneck structure (1978-11-07),

6. 4092745 - Drain structure (1978-06-06),

American Brass and Aluminum Foundry Co., Inc. is a leading manufacturer of high-quality brass and aluminum castings. With decades of experience in the industry, we offer a wide range of products and services including design, engineering, and production. Our state-of-the-art facilities and skilled team ensure the highest standards of quality and precision in every casting we produce. Visit our website to learn more about our capabilities and how we can help you with your casting needs.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

6 Patents

#305 in Los Angeles, CA

#10,297 in California

#43,823 in US

Los Angeles, CA, United States of America

American Brass and Aluminum Foundry Co., Inc.

Forward Citations = 155

3 inventors:

Robert A Oropallo (5 out of 11 patents)

Roy K Fujitaki (1 out of 15 patents)

Burnie M Craig (1 out of 4 patents)

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