Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4222944 | Halo-3-dibenzofuran alkanonitriles | Leo Berger | 1980-09-16 |
| 4192809 | Certain 8-halodibenzofuran-3-alkanols | Leo Berger | 1980-03-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4222944 | Halo-3-dibenzofuran alkanonitriles | Leo Berger | 1980-09-16 |
| 4192809 | Certain 8-halodibenzofuran-3-alkanols | Leo Berger | 1980-03-11 |