Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895578 | Hydrocarbon fuel detergent | George R. Meyer | 1990-01-23 |
| 4863487 | Hydrocarbon fuel detergent | George R. Meyer | 1989-09-05 |
| 4711643 | Stabilized coal oil mixtures | Paul Kemp | 1987-12-08 |