Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4321088 | Process for treating pig iron melts and steel melts or alloys | Engelbert Hillenbrand | 1982-03-23 |
GB
Georg BOEHM
Overall (All Time): #4,066,989 of 4,157,543Top 100%
1
Patents All Time