| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 9 | |
| #2 | Germany | 3 | |
| #3 | Switzerland | 2 | |
| #4 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control |
| # | Technology | |
|---|---|---|
| #1 | Systems controlling non-electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Heinzmann Fritz | 12 |
| #2 | Fritz Heinzmann | 1 |
| #3 | Gromer Anton Dipl Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES313148A1 | Centrifugo speed regulator. (Machine-translation by Google Translate, not legally binding) | |
| CA651535A | Governor speed control | |
| CA678683A | Centrifugal governor | |
| CA528672A | Centrifugal switch | |
| CA622591A | Centrifugal governor construction | |
| CA565607A | Centrifugal speed governor | |
| CA358228A | Speed governor | |
| CA518656A | Centrifugal brake governor | |
| CA710594A | Centrifugal speed governor | |
| CA528673A | Centrifugal switch |