Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10901079 | Portable penetrating radar | — | 2021-01-26 |
| 9316729 | Systems and methods for providing trigger timing | Mark Hibbard, William J. Cummings | 2016-04-19 |
| 7649492 | Systems and methods for providing delayed signals | Mark Hibbard, William J. Cummings | 2010-01-19 |
| RE34183 | Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging | Alexander Long | 1993-02-23 |
| 4787354 | Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging | Alexander Long | 1988-11-29 |