Forward Citations = 87

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2 inventors (with patents filed for the assignee):

Marvin E Whiteman, Jr (3 out of 17 patents)

John A Richards (1 out of 5 patents)

4 patents: Sort by Forward Citations

1. 4527959 - Drilling fluid pump providing a uniform, controlled pressure and flow (1985-07-09),

2. 4312603 - Twin trowel cement finishing machine (1982-01-26),

3. 4067666 - Concrete pumping apparatus (1978-01-10),

4. 3973857 - Guard ring mounting for cement finisher apparatus (1976-08-10),

Whiteman Manufacturing Company is a leading manufacturer of industrial equipment, specializing in heavy machinery and construction tools. With over 50 years of experience in the industry, we offer a wide range of products for various sectors including construction, mining, and agriculture. Our commitment to quality, innovation, and customer satisfaction has made us a trusted name in the manufacturing industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#8 in Pacoima, CA

#13,673 in California

#59,047 in US

Pacoima, CA, United States of America

Whiteman Manufacturing Company

Forward Citations = 87

2 inventors:

Marvin E Whiteman, Jr (3 out of 17 patents)

John A Richards (1 out of 5 patents)

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