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For the Inventor, By the Inventor

Marysville, MI, United States of America

Btm Corporation

Calculating rank
USPTO Granted Patents = 88

% Expired Patents = 19.3


Trademarks = 6

Forward Citations = 1,446

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19 inventors (with patents filed for the assignee):

goldMedal Edwin G Sawdon (76 out of 78 patents)

silverMedal Steven J Sprotberry (14 out of 18 patents)

bronzeMedal Brian D Petit (9 out of 14 patents)

4.  Stephen E Sawdon (7 out of 9 patents)

5.  Dean J Kruger (7 out of 7 patents)

6.  Michael D Miller (3 out of 3 patents)

7.  Andrew T Sanders (2 out of 5 patents)

8.  William M Faitel (2 out of 18 patents)

9.  Miroslav Kynl, Deceased (2 out of 2 patents)

10.  Robert W Weaver, Jr (1 out of 1 patent)

11.  Robert G Bathurst (1 out of 1 patent)

12.  Ulrich Beule (1 out of 1 patent)

13.  Andy Sanders (1 out of 1 patent)

14.  Glenn M Dennison (1 out of 1 patent)

15.  Miroslav Kynl (1 out of 1 patent)


Core Competencies:
Rivet Machine
Powered Clamp
Clinching Tool
Sheet Fastening
Intensifying Cylinder
Gripper
Tool Assembly
Pin Clamp
Fastening Apparatus
Die for Joint
Hydraulic Cylinder
Composite Urethane Stripper

88 patents:

1. 8881364 - Pierce nut insertion tool (2014-11-11),
2. 8869365 - Rivet guide head (2014-10-28),
3. 8769789 - Die for rivet machine (2014-07-08),
4. 8769788 - Rivet machine (2014-07-08),
5. 8650730 - Clinching tool (2014-02-18),
6. 8459626 - Pin clamp (2013-06-11),
7. 7694399 - Sheet fastening apparatus and method (2010-04-13),
8. 7685925 - Intensifying cylinder (2010-03-30),
9. 7370856 - Rotating head pin clamp (2008-05-13),
10. D557128 - Button shape for clinch joint (2007-12-11),
11. 7263831 - Air-to-oil intensifying cylinder (2007-09-04),
12. 7194859 - Intensifier (2007-03-27),
13. 7080589 - Hydraulic cylinder (2006-07-25),
14. 7029000 - Sealed locking pin locator clamp (2006-04-18),
15. 7003861 - Tool assembly employing a flexible retainer (2006-02-28),
Company Overview
Btm Corporation, based in Marysville, MI, specializes in the development and manufacturing of advanced sheet fastening tools. The company focuses on innovative solutions such as rivet machines, powered clamps, and clinching tools, which are essential for efficient assembly processes in various industries. Their expertise extends to intensifying cylinders, grippers, tool assemblies, and pin clamps, positioning Btm Corporation as a key player in enhancing manufacturing productivity and precision in fastening applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Nov 3 2026

88 Patents

#1 in Marysville, MI

#164 in Michigan

#4,241 in US

#8,689 in the World

Marysville, MI (US)
Marysville, MI, United States of America

Btm Corporation

Forward Citations = 1,446

19 inventors:

goldMedal Edwin G Sawdon (76 out of 78 patents)

silverMedal Steven J Sprotberry (14 out of 18 patents)

bronzeMedal Brian D Petit (9 out of 14 patents)

4.  Stephen E Sawdon (7 out of 9 patents)

5.  Dean J Kruger (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Btm Corporation. Retrieved from https://idiyas.com/company/btm

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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