Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175596 | Liquid nephelometer | Edward F. Patterson, Gerhard Kreikebaum | 1992-12-29 |
| 4624567 | Fluid particle sensor | Edward F. Patterson | 1986-11-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175596 | Liquid nephelometer | Edward F. Patterson, Gerhard Kreikebaum | 1992-12-29 |
| 4624567 | Fluid particle sensor | Edward F. Patterson | 1986-11-25 |