Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7856952 | Variable compression engine with variable inlet valve timing | — | 2010-12-28 |
| 6672270 | Fuel efficient valve mechanism for internal combustion engines | — | 2004-01-06 |
| 4947637 | Method and apparatus for making multistrand superconducting cable | John M. Royet | 1990-08-14 |