Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489034 | Method of forming chromium coated copper for printed circuit boards | John P. Callahan, Dan Lillie | 2002-12-03 |
| 6489035 | Applying resistive layer onto copper | John P. Callahan, Dan Lillie | 2002-12-03 |
| 6447929 | Thin copper on usable carrier and method of forming same | Dan Lillie, Sidney J. Clouser | 2002-09-10 |