Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7753996 | Portable gas fractionalization system | Geoffrey F. Deane, Brenton Taylor | 2010-07-13 |
| 7438745 | Portable gas fractionalization system | Geoffrey F. Deane, Brenton Taylor | 2008-10-21 |
| D407404 | Solar rechargeable receiver | — | 1999-03-30 |
| 5801310 | Vibratory rotation sensor with whole-angle tracking | Anthony Matthews, Guy Thomas Varty, David D. Lynch | 1998-09-01 |
| D385277 | Combined rechargeable radio with dynamo and torch | — | 1997-10-21 |