Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7150299 | Assembly and method for containing, receiving and storing fluids and for dispensing gas from a fluid control and gas delivery assembly having an integrated fluid flow restrictor | Robert Shay, Alexandre De Almeida Botelho | 2006-12-19 |
| 7013916 | Sub-atmospheric gas delivery method and apparatus | Ronald Martin Pearlstein, John Giles Langan, Dao-Hong Zheng, John Irven | 2006-03-21 |
| 6932945 | Adsorbent based gas delivery system with integrated purifier | — | 2005-08-23 |
| 6805848 | Built-in purifier for horizontal liquefied gas cylinders | — | 2004-10-19 |
| 6557591 | Bulk gas built-in purifier with dual valve bulk container | Ronald Martin Pearlstein, Lawrence Paul Jarrett | 2003-05-06 |
| 5964659 | Ventilated enclosure for gas cylinders and manifolds | Joseph Giagnacova | 1999-10-12 |