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Kennalbach, Austria

Head Sport Ag

USPTO Granted Patents = 16

Trademarks = 16

Forward Citations = 166

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8 inventors (with patents filed for the assignee):

Herfried J Lammer (9 out of 24 patents)

Helmut Umlauft (3 out of 10 patents)

Karl Messmer (2 out of 3 patents)

4. Andreas Seebauer (1 out of 1 patent)

5. Kenneth Godfrey DeGaris (1 out of 1 patent)

6. Bernhard Mayr (1 out of 8 patents)

7. Henry Didier (1 out of 1 patent)

8. Lampl Heinz (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 8104776 - Snowboard binding (2012-01-31),

2. 7237793 - Snowboard binding (2007-07-03),

3. 7160286 - Racket with self-powered piezoelectric damping system (2007-01-09),

4. 7098578 - Flexible piezoelectric films (2006-08-29),

5. 7080849 - Ski, method of stiffening the ski and method of manufacturing the ski (2006-07-25),

6. 7059028 - Method of making certain flexible piezoelectric films (2006-06-13),

7. 6974397 - Racket with self-powered piezoelectric damping system (2005-12-13),

8. 6861782 - Flexible piezoelectric films (2005-03-01),

9. D468380 - Racquet throat (2003-01-08),

10. D460135 - Racquet throat (2002-07-10),

11. 6106417 - Lightweight tennis racket having high frequency (2000-08-22),

12. 6074314 - Counterweight balancing system for game racquets (2000-06-13),

13. 6059674 - Racquetball racquet (2000-05-09),

14. 5893810 - Tennis rackets (1999-04-13),

15. 5299822 - Plastic shell ski (1994-04-05),

Head Sport AG is a leading global manufacturer of sports equipment and apparel. Founded in 1950, the company has a rich history of innovation and performance in skiing, tennis, and other sports. Head is known for its high-quality products that are designed to help athletes perform at their best.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

16 Patents

#1 in Kennalbach

#210 in Austria

#36,634 in the World

Kennalbach, Austria

Head Sport Ag

Forward Citations = 166

8 inventors:

Herfried J Lammer (9 out of 24 patents)

Helmut Umlauft (3 out of 10 patents)

Karl Messmer (2 out of 3 patents)

4. Andreas Seebauer (1 out of 1 patent)

5. Kenneth Godfrey DeGaris (1 out of 1 patent)

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