Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876888 | Thickness monitor for floated sludge | George M. Grecu | 1989-10-31 |
| 4339202 | Asphalt weigh and mix apparatus and process | Wallace L. Hart | 1982-07-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4876888 | Thickness monitor for floated sludge | George M. Grecu | 1989-10-31 |
| 4339202 | Asphalt weigh and mix apparatus and process | Wallace L. Hart | 1982-07-13 |