Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815349 | Electroless copper deposition apparatus | Edmund Minshall, Kevin Biggs, R. Marshall Stowell | 2004-11-09 |
| 6589401 | Apparatus for electroplating copper onto semiconductor wafer | Evan E. Patton | 2003-07-08 |
| 6436249 | Clamshell apparatus for electrochemically treating semiconductor wafers | Evan E. Patton | 2002-08-20 |
| 6343793 | Dual channel rotary union | Evan E. Patton | 2002-02-05 |
| 6156167 | Clamshell apparatus for electrochemically treating semiconductor wafers | Evan E. Patton | 2000-12-05 |
| 6139712 | Method of depositing metal layer | Evan E. Patton | 2000-10-31 |
| 5738330 | Machinery mount with damping means | Jerry D. Folkens, Harold E. Reinke | 1998-04-14 |
| 4530702 | Method for producing fuel gas from organic material, capable of self-sustaining operation | Donald E. Chittick | 1985-07-23 |
| 4483245 | Baling apparatus | — | 1984-11-20 |
| 4399848 | Tree cutting mechanism | — | 1983-08-23 |