Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701863 | Aqueous fuel emulsion identification system and anti-tampering device for an internal combustion engine | Gerald N. Coleman, James E. Sibley | 1997-12-30 |
RC
Richard A. Cemenska
Overall (1997): #89,421 of 185,788Top 50%
1
Patents 1997