Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8448670 | Bio-pharmaceutical hose | — | 2013-05-28 |
| 8048351 | Bio-pharmaceutical hose | — | 2011-11-01 |
| 6219953 | Clip loading tool | — | 2001-04-24 |
| 4584828 | Brush rake | William G. Bentley, Alan D. Waters | 1986-04-29 |