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For the Inventor, By the Inventor

Bloomfield Hills, MI, United States of America

Newcor, Inc.


USPTO Granted Patents = 15

Trademarks = 1

Forward Citations = 165

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21 inventors (with patents filed for the assignee):

goldMedal Thomas J Geiermann (6 out of 6 patents)

silverMedal Russell W Kettelson (3 out of 3 patents)

bronzeMedal Robert G Van Otteren (2 out of 2 patents)

4.  Kenneth A Schmidt (2 out of 2 patents)

5.  Robert G VanOtteren (1 out of 4 patents)

6.  Darin M Gilbert (1 out of 1 patent)

7.  Samuel E Lewis (1 out of 1 patent)

8.  Barry Borsenik (1 out of 1 patent)

9.  Charles H Gage (1 out of 7 patents)

10.  Alfred R Leger (1 out of 2 patents)

11.  Stephen R Bronson (1 out of 1 patent)

12.  Dion Spurr (1 out of 1 patent)

13.  Frank Scott Mellen (1 out of 1 patent)

14.  Randy E Smith (1 out of 1 patent)

15.  Ronald A Derdowski (1 out of 1 patent)


15 patents:

1. 6323453 - Low inertia bearing for resistance seam welding wheel (2001-11-27),
2. 6054668 - Method and apparatus of projection welding (2000-04-25),
3. 6037558 - Integrated low inertia projection welding head and cylinder (2000-03-14),
4. 5744773 - Resistance heating process and apparatus (1998-04-28),
5. 5714730 - Welding gun for projection welding (1998-02-03),
6. 5485911 - Interior line-shaft driven powered roller conveyor (1996-01-23),
7. 5318167 - Control system for power driven conveyor line (1994-06-07),
8. 5168976 - Cushioned stop for powered conveyor (1992-12-08),
9. 5164059 - Electroplating apparatus with improved current collector (1992-11-17),
10. 5131581 - Mash seam weld sheet splicer (1992-07-21),
11. 5125554 - C-frame sheet splicer (1992-06-30),
12. 4661673 - Continuous motion circumferential seam welder (1987-04-28),
13. 4417122 - Resistance welding system for projection welding (1983-11-22),
14. 4136519 - Hydraulic cycloidal drive (1979-01-30),
15. 4103516 - Limited torque drive roller (1978-08-01),
Company Overview
Newcor, Inc. is a prominent manufacturer specializing in precision metal components and assemblies, primarily serving the automotive and industrial sectors. The company focuses on advanced engineering solutions, utilizing innovative manufacturing techniques to deliver high-quality products tailored to client specifications. With a strong presence in Bloomfield Hills, MI, Newcor is committed to enhancing operational efficiency and product performance through continuous improvement and technological advancement.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

15 Patents

#5 in Bloomfield Hills, MI

#753 in Michigan

#21,052 in US

#39,921 in the World

Bloomfield Hills, MI (US)
Bloomfield Hills, MI, United States of America

Newcor, Inc.

Forward Citations = 165

21 inventors:

goldMedal Thomas J Geiermann (6 out of 6 patents)

silverMedal Russell W Kettelson (3 out of 3 patents)

bronzeMedal Robert G Van Otteren (2 out of 2 patents)

4.  Kenneth A Schmidt (2 out of 2 patents)

5.  Robert G VanOtteren (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Newcor, Inc.. Retrieved from https://idiyas.com/company/newcor

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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