Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4471821 | Apparatus for distributing a gas, coming from a pipe, over the cross-section of a vessel | Wolfgang Leuckel | 1984-09-18 |
GC
Guenter Coulon
Overall (All Time): #4,041,094 of 4,157,543Top 100%
1
Patents All Time