Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6042799 | Coproduction of acetylene and hydrocyanic acid from acrylonitrile | Klaus Halbritter, Michael Henningsen, Manfred Julius | 2000-03-28 |
WS
Wolf Stegmaier
Overall (All Time): #3,610,670 of 4,157,543Top 90%
1
Patents All Time