Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10228001 | Transmission line measuring device and method for connectivity | Bernard C. Crutcher | 2019-03-12 |
| D501419 | Child proximity monitor | Raymond G. Oja, Ivanhoe Chaput | 2005-02-01 |