Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640556 | Method and apparatus for pumping a cryogenic fluid from a storage tank | Anker Gram | 2003-11-04 |
| 6589027 | Double acting reciprocating motor with uni-directional fluid flow | David Andrew Lew | 2003-07-08 |