Grand Rapids, MI, United States of America

R. J. Tower Corporation


USPTO Granted Patents = 7

Forward Citations = 166

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14 inventors (with patents filed for the assignee):

goldMedal Phillip C Ruehl (3 out of 16 patents)

silverMedal John F Hinrichs (2 out of 4 patents)

bronzeMedal Ming C Kuo (1 out of 10 patents)

4.  Ralf Pionke (1 out of 4 patents)

5.  Robert J Heideman (1 out of 12 patents)

6.  Pete Szesterniak (1 out of 1 patent)

7.  Lawrence M Dziadosz (1 out of 1 patent)

8.  Steven R Lotspaih (1 out of 1 patent)

9.  Wallace R Birtch (1 out of 1 patent)

10.  Stephen L Kretschmer (1 out of 4 patents)

11.  Gary W Marshall (1 out of 2 patents)

12.  Staer S Kirsten (1 out of 2 patents)

13.  Richard J Behrmann (1 out of 3 patents)

14.  Jianzhong Xie (1 out of 1 patent)


7 patents:

R. J. Tower Corporation is a leading provider of construction and project management services in the United States. With over 20 years of experience, we specialize in commercial, industrial, and residential projects. Our team of skilled professionals is dedicated to delivering high-quality work on time and within budget. Contact us today to learn more about how we can help with your next construction project.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#81 in Grand Rapids, MI

#1,360 in Michigan

#39,879 in US

Grand Rapids, MI (US)
Grand Rapids, MI, United States of America
Forward Citations = 166

14 inventors:

Please report any incorrect information to [email protected]
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