Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4212962 | Epsilon-caprolactam blocked polyisocyanates | Karl-Heinz Schmitt, Josef Disteldorf | 1980-07-15 |
FS
Felix Schmitt
Huels Aktiengesellschaft: 8 patents #36 of 532Top 7%
Spark Thermionics: 7 patents #2 of 13Top 20%
Synaptics Incorporated: 3 patents #195 of 606Top 35%
Chemische Werke Huels: 2 patents #70 of 245Top 30%
Veba-Chemie Aktiengesellschaft: 1 patents #4 of 11Top 40%
Degussa Ag: 1 patents #925 of 2,007Top 50%
Chemische Werke Huels, A.G.: 1 patents #13 of 73Top 20%
Overall (All Time): #150,602 of 4,157,543Top 4%
26
Patents All Time