| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 8 | |
| #2 | Germany | 4 | |
| #3 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Basic materials chemistry | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Machines for making clocks | |
| #2 | Metal wire processing | |
| #3 | Unspecified technologies | |
| #4 | Coating compositions | |
| #5 | Clutches and brakes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rudolf Greiner | 7 |
| #2 | Greiner Rudolf | 4 |
| #3 | Walter Schweizer | 2 |
| #4 | Lothar Kiesewetter | 2 |
| #5 | Eugen Weibel | 1 |
| #6 | Schweizer Walter Prof Dr-Ing | 1 |
| #7 | Kiesewetter Lothar Dr-Ing | 1 |
| #8 | Gollwitzer German | 1 |