Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631621 | Cryogenic temperature control apparatus and method | David J. VanderWoude, Herman H. Viegas, Jayaram Seshadri, Bryan E. Schwichtenberg, J. J. Shaw | 2003-10-14 |
| 6609382 | Control method for a self-powered cryogen based refrigeration system | David Vander Woude, Herman H. Viegas, Jayaram Seshadri, Bryan E. Schwichtenberg, William Ehrich Stuart | 2003-08-26 |