Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10006281 | Calibration of molded piezoelectric longitudinal charge coefficient of a pressure sensor for blasting operation | Bryan E. Papillon, James D. Heckelman, Chris Munroe | 2018-06-26 |
| 9958247 | Method and apparatus for logging electronic detonators | Bryan E. Papillon, Larry S. Howe | 2018-05-01 |