Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9442633 | Sports swing mechanics training device | Ellery Dyer, Steve Carll, Michael Trachtman | 2016-09-13 |
| 4547730 | Light load adjust apparatus for electric meter | — | 1985-10-15 |
| 4205290 | Transformer construction | Robert S. Canney, Ronald J. Ouellette | 1980-05-27 |