Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7236885 | Method and system for geophysical data acquisition on an airship | John Brett | 2007-06-26 |
| 4228316 | Hollow pole with internal wire gripping and securing means | — | 1980-10-14 |
| 4205827 | Rigging of telephone wires | — | 1980-06-03 |