| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Civil engineering | |
| #3 | Electrical machinery and energy | |
| #4 | Machine tools | |
| #5 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Muehlner K | 2 |
| #2 | Guetlhuber J | 2 |
| #3 | Schurian A | 1 |
| #4 | Fink L | 1 |
| #5 | Niessner R | 1 |
| #6 | Guetlhuber Johann | 1 |
| #7 | Sonnleitner M | 1 |
| #8 | Wolf K | 1 |
| #9 | Jirka K | 1 |
| #10 | Streng E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1679897A1 | Tool for forming circumferential beads at the ends of pipes made of temporarily plasticizable material |