Forward Citations = 2

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3 inventors (with patents filed for the assignee):

Jiafu Fang (1 out of 14 patents)

Troy H Scriven (1 out of 4 patents)

Dewey P Szemenyei (1 out of 3 patents)

1 patent: Sort by Forward Citations

1. 6510875 - Inflating device and method of use (2003-01-28),

Pennzoil is an American oil company that specializes in the manufacturing and distribution of automotive lubricants. With over 100 years of experience, Pennzoil has built a reputation for producing high-quality motor oils, transmission fluids, and other automotive fluids. Their extensive product line is designed to provide optimal engine performance, protection, and efficiency. Visit their website to explore their full range of products and learn more about their commitment to innovation and customer satisfaction.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#2,197 in Houston, TX

#9,040 in Texas

#133,894 in US

Houston, TX, United States of America

Pennzoil

Forward Citations = 2

3 inventors:

Jiafu Fang (1 out of 14 patents)

Troy H Scriven (1 out of 4 patents)

Dewey P Szemenyei (1 out of 3 patents)

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