Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340837 | Benzophenonehydrazones | Roger Graham Hall, Alfons Pascual | 1994-08-23 |
| 5302605 | Picoline oxides | Laurenz Gsell, Peter Maienfisch | 1994-04-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5340837 | Benzophenonehydrazones | Roger Graham Hall, Alfons Pascual | 1994-08-23 |
| 5302605 | Picoline oxides | Laurenz Gsell, Peter Maienfisch | 1994-04-12 |