Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8047704 | Dispenser with dynamic mixer for two-part compositions | Edward K. Welch, II | 2011-11-01 |
| 8042991 | Dispenser with dynamic mixer for two-part compositions | Edward K. Welch, II | 2011-10-25 |
| 7963690 | Dispenser with dynamic mixer for two-part compositions | Edward K. Welch, II | 2011-06-21 |