Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6904758 | Cryogenic vessel with an ullage space venturi assembly | Ivan Keith Hall, Karl Palframan | 2005-06-14 |
| 6901973 | Pressurized liquid natural gas filling system and associated method | Ivan Keith Hall | 2005-06-07 |