Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7650993 | Coreless-coil shock tube package system | — | 2010-01-26 |
| 7162957 | Redundant signal transmission system and development method | John P. O'Brien, Thomas A. Nadeau, Timothy J. O'Brien, Stephen W. Bartholomew, Raymond G. Niederwerfer | 2007-01-16 |
| 7086335 | Redundant signal transmission system and deployment means | John P. O'Brien, Thomas A. Nadeau, Timothy J. O'Brien, Stephen W. Bartholomew, Raymond G. Niederwerfer | 2006-08-08 |