Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4925582 | Methods and compositions for potentiating the activity of antimicrobal agents in industrial water based fluids | — | 1990-05-15 |
| 4749503 | Method and composition to control microbial growth in metalworking fluids | William D. Spoede | 1988-06-07 |