Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9624826 | Variable compression cylinder head, crankshaft, and piston rod and system thereof | — | 2017-04-18 |
| 7104227 | Internal combustion engine machine incorporating significant improvements in power, efficiency and emissions control | — | 2006-09-12 |
| 4883749 | Children's toilet training device with differentiating means | Robert W. Lancette | 1989-11-28 |