Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668768 | Variable compression ratio engine | Joshua Putman Styron, Pravin Sashidharan, V. Durga Nageswar Rao | 2003-12-30 |
| 6662768 | System and method for controlling an engine | Bradley Alan Boyer, Joshua Putman Styron, Mark Michael Madin, V. Durga Nageswar Rao | 2003-12-16 |
| 6665605 | System and method for controlling an engine | Bradley Alan Boyer, Joshua Putman Styron, Mark Michael Madin, V. Durga Nageswar Rao | 2003-12-16 |
| 6644171 | Variable compression connecting rod | Joshua Putman Styron, Pravin Sashidharan, V. Durga Nageswar Rao | 2003-11-11 |
| 6622669 | Hydraulic circuit having accumulator for unlocking variable compression ratio connecting rod locking mechanisms-II | V. Durga Nageswar Rao, Mark Michael Madin | 2003-09-23 |
| 6505590 | Desmodromic valve designs for improved operation smoothness, stability and package space | V. Durga Nageswar Rao, Gary A. Vrsek, Josef Wandeler | 2003-01-14 |