Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6725392 | Controller fault recovery system for a distributed file system | Alexander Frey, William A. P. Graham | 2004-04-20 | $8,863,000 |
| 4360315 | Vortex wind turbine | — | 1982-11-23 |