Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173298 | Collapsing coil coupling for lead extension and extraction | Kenneth P. Grace, Thomas Kelby Triffo | 2021-11-16 |
| 10391300 | Collapsing coil coupling for lead extension and extraction | Kenneth P. Grace, Thomas Kelby Triffo | 2019-08-27 |
| 9731113 | Collapsing coil coupling for lead extension and extraction | Kenneth P. Grace, Thomas Kelby Triffo | 2017-08-15 |
| 8592661 | Citrus cultivar CALLOR1 | David L. Allyn | 2013-11-26 |