Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9625097 | Methods and systems for reducing pressure of natural gas and methods and systems of delivering natural gas | Troy David Sorensen, Michael L. Gill, Richard Joseph Kiser, II, Kelly D. Pace, Lee R. Mettmann | 2017-04-18 |
| 8833088 | Methods and systems for reducing pressure of natural gas and methods and systems of delivering natural gas | Troy David Sorensen, Michael L. Gill, Richard Joseph Kiser, II, Kelly D. Pace, Lee R. Mettmann | 2014-09-16 |
| 8613201 | Methods and systems for reducing pressure of natural gas and methods and systems of delivering natural gas | Troy David Sorensen, Michael L. Gill, Richard Joseph Kiser, II, Kelly D. Pace, Lee R. Mettmann | 2013-12-24 |