Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8086353 | Heating system control based on required heating power | Peter Gummérus | 2011-12-27 |
| 7069976 | Method and arrangement for controlling the temperature of the outstream flow from a heat exchanger and measuring produced heat | — | 2006-07-04 |
| 6588465 | Passive variable speed drogue | William L. Kirkland, Jerry Stultz | 2003-07-08 |
| 5255877 | Variable speed drogue | William L. Kirkland | 1993-10-26 |
| 4813636 | Anti-fouling tube for an inflation-control line on a parachute | — | 1989-03-21 |
| 4524930 | Inflation-controlled parachute | Murl F. Culp | 1985-06-25 |