Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5428027 | Substituted semicarbazone arthropodicieds | John P. Daub, George Philip Lahm | 1995-06-27 |
| 5268388 | Substituted semicarbazone arthropodicides | John P. Daub, George Philip Lahm | 1993-12-07 |
| 5182303 | Substituted semicarbazone arthropodicides | John P. Daub, George Philip Lahm | 1993-01-26 |