Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947177 | Pressure vessels for holding cylindrical filtration cartridges | Terry E. Gilbertson, Andrew Panlasigui, John Mazrum | 2011-05-24 |
| 6558544 | Pressure vessels for holding cylindrical semipermeable membrane cartridges | Andrew Panlasigui, Robert A. Uhlinger, Terry E. Gilbertson | 2003-05-06 |
| D468392 | Pressure vessel locking ring | Andrew Panlasigui | 2003-01-07 |
| 6165303 | Method of making tubular pressure vessel having an end closure | C. Peter Darby, Terry E. Gilbertson | 2000-12-26 |
| 6074595 | Method of making pressure vessels | Terry E. Gilbertson, Christian Gargiulo | 2000-06-13 |
| 5720411 | Pressure vessels and end closures therefor | C. Peter Darby, Terry E. Gilbertson | 1998-02-24 |