Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D480651 | Smooth bottle | James E. Radar, Karen S. Hefter, Douglas J. Minkler, Robert W. Flagler, David J. Sayler +1 more | 2003-10-14 |
| D480523 | Nozzle for cleaning system | Douglas J. Minkler, Robert W. Flagler | 2003-10-07 |
| 6540424 | Advanced cleaning system | James E. Rader, Boli Zhou, Karen S. Hefter, David J. Sayler, Eric Y. Park | 2003-04-01 |