Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355495 | Method and apparatus for handling packaging containers | Roy D. Lewis | 1982-10-26 |
| 4352444 | Controllable volume dosing device | Roy D. Lewis | 1982-10-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4355495 | Method and apparatus for handling packaging containers | Roy D. Lewis | 1982-10-26 |
| 4352444 | Controllable volume dosing device | Roy D. Lewis | 1982-10-05 |