Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488198 | Wire bonding method and apparatus | Douglas E. Chrzanowski, John A. Welsh, James Warren Wilson | 2002-12-03 |
| 6456202 | System for monitoring the status of a water softener | James Johannsen | 2002-09-24 |