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Cleveland, OH, United States of America

True Temper Corporation

USPTO Granted Patents = 34

Trademarks = 2

Forward Citations = 440

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22 inventors (with patents filed for the assignee):

Robert A Germain (5 out of 10 patents)

William E Portz (5 out of 6 patents)

Robert W Luebke (5 out of 6 patents)

4. John T Kanne (4 out of 4 patents)

5. Marino Curati, Jr (3 out of 3 patents)

6. Graham M Fee (2 out of 11 patents)

7. Ronald P Marsh (2 out of 2 patents)

8. Clyde D Atkins, Sr (1 out of 2 patents)

9. Charles F Rebhun (1 out of 2 patents)

10. Hugh F Groth (1 out of 10 patents)

11. Harry E Deverell (1 out of 8 patents)

12. Eugene W Fileger (1 out of 1 patent)

13. Jerome J Muchiarone (1 out of 1 patent)

14. Larry D Carter (1 out of 1 patent)

15. Jeffrey T Zemans (1 out of 1 patent)

Core Competencies:

Lawn Rake

Containment Reservoir

Variable Thickness Mat

Railroad Track

Injection Molded Shovel

Golf Club Shaft

Garden Shears

Game Racket

Impact Tool

Weed Cutter

Antenna Design

Ground Working Apparatus

34 patents: Sort by Forward Citations

1. 4573311 - Lawn rake (1986-03-04),

2. 4406403 - Method of providing a containment reservoir (1983-09-27),

3. 4397899 - Variable thickness mat for use at the stress transition zone juncture of (1983-08-09),

4. D269490 - Handle for hand tools (1983-06-28),

5. 4388357 - Sheet useful as a reservoir liner (1983-06-14),

6. 4367682 - Rail anchor drive machine (1983-01-11),

7. 4366846 - Method for collecting and storing liquid from along a railroad track (1983-01-04),

8. 4311273 - Variable thickness fabric mat for railway track structure and method (1982-01-19),

9. 4299697 - Liquid containment and storage system for railroad track (1981-11-10),

10. 4296884 - Containment reservoir and method (1981-10-27),

11. 4280727 - Injection molded snow shovel (1981-07-28),

12. 4274582 - Separate insulator pad between a clip and a railroad rail (1981-06-23),

13. 4266718 - Modularized railway crossing grade and modules therefor (1981-05-12),

14. 4265398 - Variable thickness mat for stress transition zones of railroad track (1981-05-05),

15. 4219993 - Lawn rakes (1980-09-02),

True Temper Corporation, headquartered in Cleveland, Ohio, specializes in the design and manufacturing of high-performance golf shafts and other sporting goods. The company is recognized for its innovative approach to materials and engineering, focusing on enhancing the performance and durability of its products. True Temper serves a global market, catering to both amateur and professional athletes, and is committed to advancing technology in the sporting goods industry through continuous research and development.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

True Temper Corporation

34 Patents

#62 in Cleveland, OH

#437 in Ohio

#10,002 in US

#19,612 in the World

Cleveland, OH, United States of America

True Temper Corporation

Forward Citations = 440

22 inventors:

Robert A Germain (5 out of 10 patents)

William E Portz (5 out of 6 patents)

Robert W Luebke (5 out of 6 patents)

4. John T Kanne (4 out of 4 patents)

5. Marino Curati, Jr (3 out of 3 patents)

Please report any incorrect information to [email protected]

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