| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Machines | |
| #3 | Machine tools | |
| #4 | Mechanical elements | |
| #5 | Civil engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schelzig Manfred | 4 |
| #2 | Bucher Georg | 2 |
| #3 | Georg Bucher | 2 |
| Publication | Filing date | Title |
|---|---|---|
| DE2713628A1 | MOLDED PART, IN PARTICULAR SUPPORT ELEMENT FOR SOLAR COLLECTORS AND A PROCESS FOR PRODUCING THE MOLDED PART | |
| CH202191A | Clamp to hold interlocking tiles in a storm-proof manner. |