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For the Inventor, By the Inventor

Holland, OH, United States of America

Spicer Driveshaft, Inc.


USPTO Granted Patents = 12

% Expired Patents = 16.7

Trademarks = 2

Forward Citations = 149

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11 inventors (with patents filed for the assignee):

goldMedal James A Duggan (5 out of 30 patents)

silverMedal Douglas E Breese (3 out of 20 patents)

bronzeMedal Daniel W Gibson (2 out of 6 patents)

4.  Albert Aiken (2 out of 10 patents)

5.  Christopher C Cheney (2 out of 9 patents)

6.  Daniel E Beitzel (2 out of 4 patents)

7.  Blake T Garretson (1 out of 6 patents)

8.  Boris A Yablochnikov (1 out of 15 patents)

9.  Daniel C Perry (1 out of 7 patents)

10.  Scott A Dunn (1 out of 1 patent)

11.  Kellie L Stevens (1 out of 5 patents)


12 patents:

1. 6520859 - Universal joint bearing insert formed from ceramic or composite materials (2003-02-18),
2. 6520678 - Vehicle center bearing assembly including piezo-based device for vibration damping (2003-02-18),
3. 6484384 - Method of manufacturing an axially collapsible driveshaft assembly (2002-11-26),
4. 6454657 - End yoke for a universal joint assembly (2002-09-24),
5. 6406373 - Dust guard and cross assembly for a universal joint (2002-06-18),
6. 6379254 - End fitting adapted to be secured to driveshaft tube by electromagnetic pulse welding (2002-04-30),
7. 6368225 - Axially collapsible driveshaft assembly and method of manufacturing same (2002-04-09),
8. 6367680 - Component for vehicular driveshaft assembly and method of manufacturing same (2002-04-09),
9. 6364778 - Axially adjustable steering shaft assembly with ball spline (2002-04-02),
10. 6348002 - Slip yoke sealing and positioning plug (2002-02-19),
11. 6257041 - Method of forming a one-piece steering shaft member (2001-07-10),
12. 6234911 - Driveshaft assembly having a noise reduction structure (2001-05-22),
Company Overview
Spicer Driveshaft, Inc. is a prominent manufacturer specializing in high-performance driveshafts and related components for various automotive applications. Based in Holland, Ohio, the company focuses on engineering solutions that enhance vehicle performance and durability. With a commitment to innovation, Spicer Driveshaft integrates advanced materials and technologies to meet the evolving needs of the automotive industry, serving a diverse clientele that includes both commercial and recreational vehicle sectors.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

12 Patents

#3 in Holland, OH

#1,069 in Ohio

#25,557 in US

#48,163 in the World

Holland, OH (US)
Holland, OH, United States of America

Spicer Driveshaft, Inc.

Forward Citations = 149

11 inventors:

goldMedal James A Duggan (5 out of 30 patents)

silverMedal Douglas E Breese (3 out of 20 patents)

bronzeMedal Daniel W Gibson (2 out of 6 patents)

4.  Albert Aiken (2 out of 10 patents)

5.  Christopher C Cheney (2 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Spicer Driveshaft, Inc.. Retrieved from https://idiyas.com/company/spicer-driveshaft

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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