Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9038778 | Upright adaptor for ladder tree stand | Ferdinand Larsh Carter | 2015-05-26 |
| 8695762 | Upright tree stand | Ferdinand Larsh Carter | 2014-04-15 |
| 4570164 | Receive antenna system in the presence of a transmitting antenna | — | 1986-02-11 |
| 4369821 | Cam actuated filler valve | — | 1983-01-25 |