Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5253276 | Dual-longitudinal-mode ultrasonic testing | Brad M. Dummer | 1993-10-12 |
| 5193226 | Face mask and earplug case | — | 1993-03-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5253276 | Dual-longitudinal-mode ultrasonic testing | Brad M. Dummer | 1993-10-12 |
| 5193226 | Face mask and earplug case | — | 1993-03-16 |