Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9648645 | WiFi hazardous area VoIP paging telephone and system | John V. Zukas, Jeffrey M. Weist, Roger W. Deihm, Ross H. Moughan | 2017-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9648645 | WiFi hazardous area VoIP paging telephone and system | John V. Zukas, Jeffrey M. Weist, Roger W. Deihm, Ross H. Moughan | 2017-05-09 |