Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5267381 | Automatic tube processing system | William Wright, William J. Bloom, Mark A. Troxell | 1993-12-07 |
| 4978223 | Determination of dimensions of tubes | Leo J. Moga | 1990-12-18 |