Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759327 | Tie down apparatus | Lee S. Weinerman, Frederick L. Putzier | 2020-09-01 |
| D880280 | Tie down | Lee S. Weinerman, Fredrick L. Putzier | 2020-04-07 |
| D879591 | Tie down | Lee S. Weinerman, Fredrick L. Putzier | 2020-03-31 |