Patents per Year
Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8367921 | Method and system for assessing a musical performance | David Christopher Evans, Benjamin Ruciak | 2013-02-05 | |
| 6915882 | Method and apparatus for constructing disc brakes | — | 2005-07-12 | $2,554,000 |
| 6843350 | Method and apparatus for mounting a brake disc with resilient biasing means | James Larkin | 2005-01-18 | $5,193,000 |
| 6712184 | Method and apparatus for mounting a brake disc | Adam Challenor | 2004-03-30 | $3,142,000 |
| 6119820 | Ventilated brake disc | Colin Steptoe, Marcus Brian Mayhall Fenton, Tseng Kuan Kao | 2000-09-19 | $7,513,000 |
| 6116387 | Disc brake rotor | Tseng Kuan Kao | 2000-09-12 | |
| 4921734 | Cylinder liners | David Christopher Evans | 1990-05-01 | |
| 4864308 | Frequency-scanning radiometer | Anthony R. Raab, Thomas P. G. Healy | 1989-09-05 | |
| 4733201 | Stacked ferrite resonance isolator | Joseph Helszajn | 1988-03-22 | |
| 4563662 | Mounting dielectric resonators | — | 1986-01-07 | |
| 4496918 | Radio frequency alternate-path phase switch | — | 1985-01-29 | |
| 4307349 | Impatt amplifiers | Peter W. Huish | 1981-12-22 |