Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11651909 | Spring drive cam for a spring drive of a circuit breaker | Jakub Korbel, Matt Cuppett, Richard James Thomas, Sami Kotilainen, Staffan Jacobsson +2 more | 2023-05-16 | |
| 10978263 | Coupling system for interrupter-conductor connection in high voltage circuit breakers | Matthew Cuppett | 2021-04-13 | $7,983,000 |
| 9522408 | Edger blaster | Robert S Hogan | 2016-12-20 | |
| 7472545 | Engine exhaust emission control system providing on-board ammonia generation | Mark Hemingway, Michael P. Thornton | 2009-01-06 | |
| 5378111 | Motor vehicle fuel pump assembly with pressure relief orifice | — | 1995-01-03 | |
| 5348442 | Turbine pump | David E. Harris, Cary W. Rackett | 1994-09-20 |