Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D346223 | Plate mount industrial mixers | David O. Mechler, James H. Karlin | 1994-04-19 |
| D343458 | Portable industrial mixers | David O. Mechler, James H. Karlin | 1994-01-18 |
| D343003 | Pedestal mount industrial mixers | David O. Mechler, James H. Karlin | 1994-01-04 |