Growing community of inventors

Elkhart, IN, United States of America

Thomas R Cramer

Average Co-Inventor Count = 2.73

ph-index = 2

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 10

Thomas R CramerNathan S Goldenberg (4 patents)Thomas R CramerRyan B Getz (4 patents)Thomas R CramerRandall L Graber (1 patent)Thomas R CramerThomas R Cramer (5 patents)Nathan S GoldenbergNathan S Goldenberg (6 patents)Ryan B GetzRyan B Getz (5 patents)Randall L GraberRandall L Graber (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Grand Design Rv, LLC (4 from 6 patents)

2. Open Range Rv Company (1 from 1 patent)


5 patents:

1. 12005830 - Toy hauler recreational vehicle

2. 11465547 - Toy hauler recreational vehicle

3. 10654398 - Toy hauler recreational vehicle

4. 10046690 - Toy hauler recreational vehicle

5. 8419037 - Fifth wheel travel trailer

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as of
12/14/2025
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