| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | Switzerland | 6 | |
| #3 | France | 6 | |
| #4 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Medical technology | |
| #3 | Engines, pumps and turbines | |
| #4 | Textiles and paper | |
| #5 | Mechanical elements | |
| #6 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Measuring volume | |
| #2 | Syringes | |
| #3 | Implantable devices | |
| #4 | Diagnosis and surgery | |
| #5 | Shafts | |
| #6 | Pumps | |
| #7 | Spinning | |
| #8 | Goods for writing upon | |
| #9 | Measuring speed and acceleration |
| # | Name | Total Patents |
|---|---|---|
| #1 | Frantisek Kral | 2 |
| #2 | Petrzela Ferdinand | 1 |
| #3 | Pavel Hornsteiner | 1 |
| #4 | Svitavou Nemec Jaroslav Bilovice | 1 |
| #5 | Oldrich Caha | 1 |
| #6 | Karel Sevcik | 1 |
| #7 | Karel Salamon | 1 |
| #8 | Altman Josef | 1 |
| #9 | Frantisek Heinz | 1 |
| #10 | Narodni Podnik Presna Mechanik | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1284044B | Device for extra-body blood circulation | |
| DE1227188B | Artificial heart valve | |
| DE1210217B | Cylindrical capacitive speed sensor | |
| DE1290294B | Registration device for measuring and graphically displaying the vital lung capacity and gas metabolism | |
| DE1214832B | Device for blood exchange, especially for newborns | |
| DE1116419B | Multi-jet impeller water meter | |
| DE1149179B | Adjustable Woltmann flow meter for liquids |