Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11703016 | Sorbent devices | Michael Lutz, Walter G. Tramposch, Jenalle Brewer | 2023-07-18 |
| 11697090 | Sorbent devices | Robert H. Vaughn, Robert Gebhard, Steven R. Evanovich, Walter G. Tramposch, David T. Doughty +3 more | 2023-07-11 |
| 11697091 | Sorbent devices | — | 2023-07-11 |
| 11697580 | Apparatus for hydrocarbon vapor recovery | Michael Lutz | 2023-07-11 |