logo

For the Inventor, By the Inventor

West Lake Hills, TX, United States of America

Terrah2 LLC


USPTO Granted Patents = 4

Forward Citations = 6

Loading Chart...
Loading Chart...

2 inventors (with patents filed for the assignee):

goldMedal Harold J Vinegar (4 out of 307 patents)

silverMedal Eva Vinegar (4 out of 7 patents)


4 patents:

1. 12467341 - Hydrogen production, storage and recovery (2025-11-11),
2. 12366138 - Hydrogen production, storage and recovery (2025-07-22),
3. 11959364 - Hydrogen production, storage and recovery (2024-04-16),
4. 11680466 - Hydrogen storage and recovery with fracture monitoring (2023-06-20),
logo

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#3 in West Lake Hills, TX

#3,839 in Texas

#58,991 in US

...
West Lake Hills, TX, United States of America

Terrah2 LLC

Forward Citations = 6

2 inventors:

goldMedal Harold J Vinegar (4 out of 307 patents)

silverMedal Eva Vinegar (4 out of 7 patents)

Please report any incorrect information to support@idiyas.com
Loading…