Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11561149 | Methods for gas leak detection and localization in populated areas having a distance estimate | Chris W. Rella, Eric R. Crosson, Sze Meng Tan | 2023-01-24 |
| 10161825 | Methods for gas leak detection and localization in populated areas using isotope ratio measurements | Chris W. Rella, Eric R. Crosson, Sze Meng Tan | 2018-12-25 |
| 10113997 | Methods for gas leak detection and localization in populated areas using two or more tracer measurements | Chris W. Rella, Eric R. Crosson, Sze Meng Tan, Yonggang He, David Steele | 2018-10-30 |
| 9739758 | Methods for gas leak detection and localization in populated areas using isotope ratio measurements | Chris W. Rella, Eric R. Crosson, Sze Meng Tan, Yonggang He, David Steele | 2017-08-22 |
| 9618417 | Methods for gas leak detection and localization in populated areas using isotope ratio measurements | Chris W. Rella, Eric R. Crosson, Sze Meng Tan | 2017-04-11 |
| 9482591 | Methods for gas leak detection and localization in populated areas using horizontal analysis | Chris W. Rella, Eric R. Crosson, Sze Meng Tan | 2016-11-01 |
| 6491873 | Multi-well filtration apparatus | Roger Q. Roberts | 2002-12-10 |