Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10259688 | V-sling with hook positioning adapter | John T. Pedersen, Palmer P. Kauffman | 2019-04-16 |
| D639685 | Measuring stick with self-locking joint | Francis N. Lyons, Melvin Thomas Jackson, Edward R. Blades | 2011-06-14 |
| D600099 | Long J hook | — | 2009-09-15 |
| D597874 | Telescoping measuring stick | Melvin Thomas Jackson | 2009-08-11 |
| D554484 | Short J hook | — | 2007-11-06 |
| 5941665 | Web strap hold down system | — | 1999-08-24 |