| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Electrical machinery and energy | |
| #3 | Materials and metallurgy | |
| #4 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gottlieb R | 2 |
| #2 | Schmolke K | 2 |
| #3 | Schmolke Karl Heinz | 1 |
| #4 | Gottlieb Robert E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2433769A1 | Open end spinning cup carding drum - with helically preformed saw tooth carding element for push fit onto drum surface | |
| DE2401170A1 | Hardening of long steel parts - carbon steel saw strip continuously hardened using induction coil and pulse generator | |
| DE2364544A1 | LOOKING ROLLER FOR OPEN-END SPINNING MACHINES | |
| DE2364521A1 | ALL-STEEL SETS, IN PARTICULAR FOR LICKING ROLLS |