| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 6 | |
| #2 | Switzerland | 5 | |
| #3 | United Kingdom | 3 | |
| #4 | Germany | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Lubricating | |
| #3 | Changing non-ferrous metals | |
| #4 | Pistons and sealings | |
| #5 | Alloys |
| # | Name | Total Patents |
|---|---|---|
| #1 | Carobronze Roehrenwerk Gesells | 5 |
| #2 | Bartosch Wolfgang Ing | 2 |
| #3 | Kretschmer Otto Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB480559A | Improvements relating to bearings | |
| GB469273A | Improvements in and relating to bearings | |
| DE663790C | Track slide bearing with fluid lubrication | |
| GB461350A | Shaped bodies made from bronze with high anti-friction or sliding properties, and method of manufacturing the same | |
| DE677268C | Piston seal in which one of the two sliding parts is made of bronze and the other is made of steel |