For the Inventor, By the Inventor

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Madison, WI, United States of America

Graber Products, Inc.

USPTO Granted Patents = 33

Trademarks = 5

Forward Citations = 1,248

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36 inventors (with patents filed for the assignee):

Todd W Lassanske (6 out of 12 patents)

John M Bloemer (6 out of 21 patents)

Ervin L Severson (5 out of 5 patents)

4. John W Graber (4 out of 4 patents)

5. Giancarlo Piretti (3 out of 106 patents)

6. John M Kaloustian (3 out of 20 patents)

7. Clint D Kolda (3 out of 14 patents)

8. Tyler C Marthaler (3 out of 3 patents)

9. Joseph V Graber (3 out of 13 patents)

10. Jesse E Ambrosina (2 out of 44 patents)

11. Harald Quintus-Bosz (2 out of 20 patents)

12. Mark A Dahl (2 out of 6 patents)

13. Clarence A Anderson (2 out of 2 patents)

14. Kenneth J Hannes (2 out of 2 patents)

15. Matthew Evans (1 out of 5 patents)

33 patents: Sort by Forward Citations

1. 6868976 - Support stand for a bicycle (2005-03-22),

2. 6758380 - Locking fork mount for a bicycle carrier (2004-07-06),

3. 6616023 - Anti-sway stabilizing support for an equipment carrier (2003-09-09),

4. 6602015 - Removable bicycle beam (2003-08-05),

5. 6516986 - Support system for a vehicle-mounted equipment carrier (2003-02-11),

6. 6488611 - Exercise resistance device (2002-12-03),

7. 6450922 - Electronic exercise system (2002-09-17),

8. 6443345 - Pivoting extensible rear hitch attachment for equipment carrier (2002-09-03),

9. 6418797 - Apparatus and method for sensing power in a bicycle (2002-07-16),

10. 6361477 - Heat dissipating arrangement for a resistance unit in an exercise device (2002-03-26),

11. 6203472 - Wheel attachment (2001-03-20),

12. 6190290 - Wheel support (2001-02-20),

13. 6085954 - Pivoting extensible rear hitch attachment for equipment carrier (2000-07-11),

14. 6062451 - Pivot stop bicycle rack (2000-05-16),

15. 5944637 - Resistance device for bicycle trainers (1999-08-31),

Graber Products, Inc. is a leading manufacturer and distributor of high-quality window coverings and drapery hardware. With over 80 years of experience, Graber offers a wide range of innovative and stylish solutions for residential and commercial applications. Their products include blinds, shades, shutters, and custom drapery hardware, all crafted with precision and attention to detail. Visit their website to explore their extensive product offerings and enhance the beauty and functionality of any space.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

33 Patents

#31 in Madison, WI

#249 in Wisconsin

#9,948 in US

#19,556 in the World

Madison, WI, United States of America

Graber Products, Inc.

Forward Citations = 1,248

36 inventors:

Todd W Lassanske (6 out of 12 patents)

John M Bloemer (6 out of 21 patents)

Ervin L Severson (5 out of 5 patents)

4. John W Graber (4 out of 4 patents)

5. Giancarlo Piretti (3 out of 106 patents)

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