Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4452551 | Process for stabilizing rock and coal formations by bonding these formations to themselves or other geological formations | Dietmar Hobein | 1984-06-05 |
DA
Diether Arndt
Overall (All Time): #4,035,601 of 4,157,543Top 100%
1
Patents All Time