Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5399190 | Wood preservatives | Wilhelm Eduard Conradie, Antonio Pizzi, Denise Conradie | 1995-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5399190 | Wood preservatives | Wilhelm Eduard Conradie, Antonio Pizzi, Denise Conradie | 1995-03-21 |