Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11834385 | Method for producing N-methyl-p-toluidine for use as an additive for aviation gasoline | Martina Gerdinand, Rainer Dost, Ralf Krahwinkel, Hans-Jurgen Quella, Patrick KURR | 2023-12-05 |
| 10875823 | Method for producing N-methyl-p-toluidine for use as an additive for aviation gasoline | Martina Gerdinand, Rainer Dost, Ralf Krahwinkel, Hans-Jurgen Quella, Patrick KURR | 2020-12-29 |
| 6182997 | Trailer hitch assembly | J. William Giffune | 2001-02-06 |