Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000918 | Method of disinfecting petroleum and petroleum products | — | 1991-03-19 |
| 4845256 | Production of silyl quaternary ammonium compounds | Christine Ludi | 1989-07-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5000918 | Method of disinfecting petroleum and petroleum products | — | 1991-03-19 |
| 4845256 | Production of silyl quaternary ammonium compounds | Christine Ludi | 1989-07-04 |