Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12179452 | Method and apparatus for pouch making | Paul A. Selle, Timothy Blane Lewis, Christopher L. White, Peter T. Hunnicutt | 2024-12-31 |
| 12179453 | Method and apparatus for pouch or bag making | Paul A. Selle, Timothy Blane Lewis, Christopher L. White, Peter T. Hunnicutt | 2024-12-31 |
| 11220081 | Method and apparatus for pouch or bag making | Paul A. Selle, Timothy Blane Lewis, Christopher L. White, Peter T. Hunnicutt | 2022-01-11 |
| 7497666 | Pressure exchange ejector | — | 2009-03-03 |
| 6663991 | Fuel cell pressurization system | — | 2003-12-16 |
| 6434943 | Pressure exchanging compressor-expander and methods of use | — | 2002-08-20 |
| 6138456 | Pressure exchanging ejector and methods of use | — | 2000-10-31 |
| 5647221 | Pressure exchanging ejector and refrigeration apparatus and method | — | 1997-07-15 |