Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4256661 | Production of thiosemicarbazide | Chester W. Halbleib, Jack J. Lonsinger | 1981-03-17 |
| 4237066 | Preparation of lower alkyl thiosemicarbazides | — | 1980-12-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4256661 | Production of thiosemicarbazide | Chester W. Halbleib, Jack J. Lonsinger | 1981-03-17 |
| 4237066 | Preparation of lower alkyl thiosemicarbazides | — | 1980-12-02 |