| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Agriculture | |
| #3 | Mechanical elements | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Harvesting | |
| #2 | Pistons and sealings | |
| #3 | Internal-combustion piston engines | |
| #4 | Special machines | |
| #5 | Machines | |
| #6 | Cylinders for combustion engines | |
| #7 | Crop agriculture | |
| #8 | Pumps | |
| #9 | Cyclically operating valves | |
| #10 | Vehicle transmission mounting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Salzmann Willi E | 6 |
| #2 | Willi E Salzmann | 4 |
| #3 | Salzmann Willi E Dipl Ing | 1 |
| #4 | Salzmann Willi E Ch Solothurn | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1097568A | Rocking-piston machine | |
| ES294104A1 | A system the removable constructions (Machine-translation by Google Translate, not legally binding) | |
| CA676904A | Differential gear with locking means | |
| CA571009A | Tractor mounted mower | |
| CA585231A | Side-mounted mower on tractor | |
| CA668345A | Mowers adapted to be mounted on tractors |