Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12251053 | Profi-cartridge apparatus and methods of use thereof | — | 2025-03-18 |
| 12252330 | Phase change pressurizing packing apparatus and method of manufacture / use thereof | W. Davis Lee, Warren R. Kirsch | 2025-03-18 |
| 12251052 | In solution phase change pressurizing apparatus and method of manufacture / use thereof | W. Davis Lee, Warren R. Kirsch | 2025-03-18 |
| 11905054 | Phase change pressure packing apparatus and method of manufacture / use thereof | W. Davis Lee, Warren R. Kirsch | 2024-02-20 |
| 11819166 | Profi-cartridge apparatus and methods of use thereof | Warren R. Kirsch, W. Davis Lee | 2023-11-21 |
| 11534030 | Multi-gas pressurized housing apparatus and method of manufacture thereof | W. Davis Lee, Warren R. Kirsch | 2022-12-27 |
| 11432684 | Profi-cartridge apparatus and methods of use thereof | Warren R. Kirsch, W. Davis Lee | 2022-09-06 |