Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904640 | 2-alkylidene-3,3,5(3,5,5)-trimethyl cyclopentanones | Thomas Markert, Klaus Bruns, Horst-Juergen Krause, Josef Penninger, Michael J. Virnig | 1990-02-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4904640 | 2-alkylidene-3,3,5(3,5,5)-trimethyl cyclopentanones | Thomas Markert, Klaus Bruns, Horst-Juergen Krause, Josef Penninger, Michael J. Virnig | 1990-02-27 |