Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358873 | Method for determining adulteration of gasolines | — | 1994-10-25 |
| 5304493 | Method for detecting a marker dye in aged petroleum distillate fuels | — | 1994-04-19 |
| 5244808 | Detection of marker dye in aged or dirty motor gasolines | — | 1993-09-14 |
| 5244809 | Determining the concentration of additives in petroleum fuels | — | 1993-09-14 |
| 4918020 | Analyzing marker dyes in liquid hydrocarbon fuels | — | 1990-04-17 |