Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7316207 | Devices, systems and methods for introducing additives into an internal combustion engine | Graeme Reid Jenkins, Wayne Rowberry, Eugene Overly, Thomas Wood | 2008-01-08 |
| 6171112 | Methods and apparatus for authenticating informed consent | Robert L. Clark | 2001-01-09 |
| 6149440 | Methods and apparatus for authenticating informed consent | Robert L. Clark | 2000-11-21 |