Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517592 | Cold trap assembly | Salvador P. Umotoy, Lawrence Chung-Lai Lei, Russell C. Ellwanger, Joel M. Huston, James Jin-Long Chen | 2003-02-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6517592 | Cold trap assembly | Salvador P. Umotoy, Lawrence Chung-Lai Lei, Russell C. Ellwanger, Joel M. Huston, James Jin-Long Chen | 2003-02-11 |