Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4242187 | Preparation of alkanes substituted by chlorine atoms and/or sulfochloride groups | Volkmar Weberndoerfer, Rudi Widder | 1980-12-30 |
HS
Helmut Schlecht
Overall (All Time): #4,126,694 of 4,157,543Top 100%
1
Patents All Time