Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12275140 | Robotic manipulator | David Howard, Gary Delaney | 2025-04-15 |
| 10718567 | Multiple hearth furnace improvements | Nicholas Boustead, David Sirda Shanks | 2020-07-21 |
| 9974709 | Nozzles | — | 2018-05-22 |
| 5141075 | Portable pool safety ladder | — | 1992-08-25 |