Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D502475 | Tubing sealer with protruding sealing head | Douglas F. Wright | 2005-03-01 |
| D502476 | Bench mounted tubing sealer | Douglas F. Wright | 2005-03-01 |
| 6784407 | Bench top tubing sealer | Douglas F. Wright, Tulsie P. Summer | 2004-08-31 |
| D341567 | Electric power source for a plastic tubing sealer | John Acker | 1993-11-23 |