Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5706775 | Rotary valve apparatus for internal combustion engines and methods of operating same | Joseph F. Buehner, David M. Lane | 1998-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5706775 | Rotary valve apparatus for internal combustion engines and methods of operating same | Joseph F. Buehner, David M. Lane | 1998-01-13 |