Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6726967 | Adapter for welding objects to plastic | Erich Vorenkamp, Lawrence Eugene Vaughn III | 2004-04-27 |
| 6722521 | Low permeation pinchoff connection for bridging a barrier layer and method of making same | James Potter, Erich Vorenkamp, Link E. Vaughn, Huan-Kun Chang | 2004-04-20 |