Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12380795 | Safety circuit, device and method | Matthew Shannon, Craig M. Parkulo, Ronnie G. Durham, Michael R. Oliva, Paul M. Rathke +1 more | 2025-08-05 |
| 11816971 | System and method for risk classification and warning of flashover events | Andrew W. Long, Panagiotis D. Stanitsas, Jerome Shanko, Jr., Matthew M. Shettel, Matthew Shannon +7 more | 2023-11-14 |
| 11783694 | Determining responder closest to downed responder | Matthew Shannon, Craig M. Parkulo, Ronnie G. Durham, Dean L. Gervasi | 2023-10-10 |
| 10536528 | Communications network for emergency services personnel | Craig M. Parkulo, Jerald Robert Malin, Jeffrey Lynn Landis, Matthew Shannon | 2020-01-14 |
| 9860459 | Signaling device for an obscured environment | Richard J. Sabacinski, Jerry A. Phifer | 2018-01-02 |
| 8755839 | Personal multimedia communication system and network for emergency services personnel | Craig M. Parkulo, Jerald Robert Malin, Jeffrey Lynn Landis, Matthew Shannon | 2014-06-17 |
| 7377835 | Personal multimedia communication system and network for emergency services personnel | Craig M. Parkulo, Jerald Robert Malin, Jeffrey Lynn Landis, Matthew Shannon | 2008-05-27 |
| 7263379 | Communications network for emergency services personnel | Craig M. Parkulo, Jerald Robert Malin, Jeffrey Lynn Landis, Matthew Shannon | 2007-08-28 |