Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9097258 | Supersonic compressor comprising radial flow path | Douglas Carl Hofer, Zachary William Nagel | 2015-08-04 |
| 8668446 | Supersonic compressor rotor and method of assembling same | Douglas Carl Hofer, Zachary William Nagel | 2014-03-11 |
| 8137054 | Supersonic compressor | Douglas Carl Hofer, Zachary William Nagel | 2012-03-20 |
| D571239 | Ruler | — | 2008-06-17 |
| D530789 | Shower valve | — | 2006-10-24 |
| 5644918 | Dynamics free low emissions gas turbine combustor | Anil Gulati, Anthony John Dean, Eayre Bruce Voorhees | 1997-07-08 |
| 4479757 | Blade configurations for Francis-type turbine runners | Richard A. Novak, Jacques Y. McNabb | 1984-10-30 |
| 4373608 | Tuned sound barriers | — | 1983-02-15 |