Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8704662 | Method and apparatus for monitoring a structure | Seedahmed Mahmoud, Colin Kemp, Jim Katsifolis | 2014-04-22 |
| 7952720 | Apparatus and method for using a counter-propagating signal method for locating events | Jim Katsifolis | 2011-05-31 |
| 7499176 | Apparatus and method for using a counter-propagating signal method for locating events | Jim Katsifolis | 2009-03-03 |