Patents per Year
Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12355613 | Application assurance | Dmitri Kalintsev | 2025-07-08 | |
| 8727715 | Turbomachine | Chris Enright, Robert L. Holroyd | 2014-05-20 | $19,475,000 |
| 8328509 | Turbomachine | Chris Enright, Robert L. Holroyd | 2012-12-11 | $64,345,000 |
| 8147181 | Device for inhibiting the flow of oil along a rotating shaft | Jonathon Heslop, Iain M. Taylor | 2012-04-03 | $28,771,000 |
| 7064686 | Method of determining a data rate and apparatus therefor | — | 2006-06-20 | |
| 6995588 | Temperature sensor apparatus | — | 2006-02-07 | $11,290,000 |
| 6831520 | Amplifier circuit apparatus and method of EMI suppression | — | 2004-12-14 | $9,083,000 |
| 6809403 | Fault tolerant electrical circuit and method | — | 2004-10-26 | $5,596,000 |
| 6586918 | Current generator circuit and method of providing drive current to a laser diode driver | — | 2003-07-01 | $7,478,000 |
| 6028871 | Driver circuit for a solid state optical emitter device | John Barry Vaughan, David Chown | 2000-02-22 | $86,627,000 |