Forward Citations = 80

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3 inventors (with patents filed for the assignee):

James E Friant (4 out of 4 patents)

Levent Ozdemir (3 out of 6 patents)

Michael A Anderson (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 6131676 - Small disc cutter, and drill bits, cutterheads, and tunnel boring (2000-10-17),

2. 5961185 - Shielded cutterhead with small rolling disc cutters (1999-10-05),

3. 5904211 - Disc cutter and excavation equipment (1999-05-18),

4. 5626201 - Disc cutter and method of replacing disc cutters (1997-05-06),

Excavation Engineering Associates, Inc. is a leading excavation and construction company based in California. With over 20 years of experience, we specialize in providing high-quality excavation services for residential, commercial, and industrial projects. Our team of skilled engineers and technicians are dedicated to delivering safe and efficient solutions for all your excavation needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

4 Patents

#403 in Seattle, WA

#1,402 in Washington

#58,997 in US

Seattle, WA, United States of America

Excavation Engineering Associates, Inc.

Forward Citations = 80

3 inventors:

James E Friant (4 out of 4 patents)

Levent Ozdemir (3 out of 6 patents)

Michael A Anderson (1 out of 1 patent)

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