Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388794 | Flying electric generators with clean air rotors | Bruce Weddendorf, Colin Austin, Robert Barnes Austin | 2016-07-12 |
| 9109575 | Flying electric generators with clean air rotors | Bruce Weddendorf, Colin Austin, Robert Barnes Austin | 2015-08-18 |
| 8215084 | Embeddable breakaway utility pole | Joseph M. Bowman | 2012-07-10 |
| 6702393 | Rotatable cutting bit and retainer sleeve therefor | — | 2004-03-09 |
| 6113195 | Rotatable cutting bit and bit washer therefor | Gary A. Fuller, Brian Keith Widener, Chris McSharry | 2000-09-05 |