For the Inventor, By the Inventor

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Chattanooga, TN, United States of America

The Hell Co.

USPTO Granted Patents = 3

Forward Citations = 73

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4 inventors (with patents filed for the assignee):

Marcel G Stragier (2 out of 22 patents)

John W Pickrell (1 out of 20 patents)

Jerald G Zanzig (1 out of 8 patents)

4. Uwe Hell (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6491489 - Rolling pivot loading device (2002-12-10),

2. 5551824 - Articulated refuse collection apparatus (1996-09-03),

3. 4682562 - Holding device for metal sections which are to be coated in two colors (1987-07-28),

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#55 in Chattanooga, TN

#755 in Tennessee

#72,067 in US

Chattanooga, TN, United States of America

The Hell Co.

Forward Citations = 73

4 inventors:

Marcel G Stragier (2 out of 22 patents)

John W Pickrell (1 out of 20 patents)

Jerald G Zanzig (1 out of 8 patents)

4. Uwe Hell (1 out of 1 patent)

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