Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11879338 | Opposed, free-piston engine | — | 2024-01-23 |
| 8225754 | Two-stroke internal combustion engine with variable compression ration and an exhaust port shutter | David Blundell | 2012-07-24 |
| 7962276 | Combustion chamber deactivation system | Nebojsa Milovanovic | 2011-06-14 |
| 7917282 | Combustion chamber deactivation system | Nebojsa Milovanovic | 2011-03-29 |
| 7652361 | Land patterns for a semiconductor stacking structure and method therefor | Akito Yoshida, Mahmoud Dreiza | 2010-01-26 |
| 7587898 | Internal combustion engine | — | 2009-09-15 |
| 7370630 | Engine with a plurality of operating modes including operation by compressed air | Jeffrey Allen | 2008-05-13 |
| 5448971 | Internal combustion engine and an improved rotary inlet valve for use therewith | David Blundell, Neil Wilson | 1995-09-12 |
| 4958960 | Well conductor support structure and method for using | M. Sidney Glasscock | 1990-09-25 |