Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354778 | Waterfall technique for removing settled coal solids from a storage facility | — | 1982-10-19 |
KB
Kenneth L. Bickham
Overall (1982): #49,241 of 81,411Top 65%
1
Patents 1982