| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Indexing scheme relating to hinges | |
| #2 | Hinges for doors or windows | |
| #3 | Doors and windows | |
| #4 | Guiding railway traffic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Waldner Felix | 15 |
| #2 | Felix Waldner | 1 |
| #3 | Wagner Hugo | 1 |
| #4 | Wagner Hugo Ing | 1 |
| #5 | Wagner H | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR2259224A1 | Up-and-over garage door with cable system - has coil spring at door side joining to cables passing over double pulley |