Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6718775 | Dual chamber cooling system with cryogenic and non-cryogenic chambers for ultra high vacuum system | Paul E. Colombo | 2004-04-13 |
| 6673699 | Apparatus and method for batch processing semiconductor substrates in making semiconductor lasers | Kevin J. Hubbard, Mark McElhinney, Paul E. Colombo | 2004-01-06 |