Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4382105 | Water soluble pentachlorophenol and tetrachlorophenol wood treating systems containing fatty acid amine oxides | Robert J. Goodwin, William H. Wetzel | 1983-05-03 |
| 4379810 | Water soluble pentachlorophenol and tetrachlorophenol wood treating systems containing fatty acid amine oxides | Robert J. Goodwin, William H. Wetzel | 1983-04-12 |
| 4357163 | Water soluble pentachlorophenol and tetrachlorophenol wood treating systems containing fatty acid amine oxides | Robert J. Goodwin, William H. Wetzel | 1982-11-02 |
| 4288249 | Water soluble pentachlorophenol and tetrachlorophenol wood treating systems | Robert J. Goodwin, William H. Wetzel | 1981-09-08 |