Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8342204 | Rotary valve for use in an internal combustion engine | — | 2013-01-01 |
| 8100102 | Cylinder head for an internal combustion engine | — | 2012-01-24 |
| 8100144 | Mounting arrangement for a rotary valve | — | 2012-01-24 |
| 7926461 | System for controlling fluid flow | — | 2011-04-19 |
| 7841324 | Breathing for an internal combustion engine | James D. Wotherspoon | 2010-11-30 |
| 7802550 | Cylinder head arrangement including a rotary valve | — | 2010-09-28 |
| 7802551 | Cylinder head for an internal combustion engine | — | 2010-09-28 |
| 7721689 | System and method for controlling fluid flow to or from a cylinder of an internal combustion engine | — | 2010-05-25 |
| 7591240 | Method for providing a mixture of air and exhaust | — | 2009-09-22 |