Livonia, MI, United States of America

Sigma Powertrain, Inc.


USPTO Granted Patents = 12


Trademarks = 1

Forward Citations = 10

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6 inventors (with patents filed for the assignee):

goldMedal John W Kimes (9 out of 61 patents)

silverMedal Graham Scott Russell (3 out of 5 patents)

bronzeMedal Daniel E Knieper (3 out of 4 patents)

4 R William Davis (3 out of 4 patents)

5 Jeffrey L Viola (3 out of 13 patents)

6 Thomas J Berwald (2 out of 8 patents)


12 patents:

Sigma Powertrain is a leading provider of innovative powertrain solutions for various industries including automotive, marine, and off-highway. With a focus on performance, efficiency, and reliability, Sigma Powertrain offers a range of products and services tailored to meet the unique needs of each customer. From complete powertrain systems to individual components, Sigma Powertrain is dedicated to providing cutting-edge solutions that drive success for our clients.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 15 2026

Sigma Powertrain, Inc.
12 Patents

#10 in Livonia, MI

#913 in Michigan

#25,496 in US

#48,036 in the World

Livonia, MI (US)
Livonia, MI, United States of America
Forward Citations = 10

6 inventors:

Please report any incorrect information to [email protected]
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