| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | United States | 3 | |
| #4 | Australia | 2 | |
| #5 | Switzerland | 2 | |
| #6 | Germany | 2 | |
| #7 | Canada | 1 | |
| #8 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Mechanical elements | |
| #3 | Medical technology | |
| #4 | Environmental technology | |
| #5 | Packaging and shipping | |
| #6 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Machines | |
| #2 | Internal-combustion piston engines | |
| #3 | Cyclically operating valves | |
| #4 | Controlling combustion engines | |
| #5 | Shafts | |
| #6 | Climate change mitigation in transportation | |
| #7 | Winches | |
| #8 | Grinding tools | |
| #9 | Gearing | |
| #10 | Diagnosis and surgery |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schmied Walter | 18 |
| #2 | Kainhofer Manfred | 1 |
| #3 | Walter Schmied | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2008094265A1 | Reciprocating cylinder engine | |
| US2005051117A1 | Internal combustion engine | |
| US7121235B2 | Reciprocating internal combustion engine | |
| AU2003241492A1 | Reciprocating internal combustion engine | |
| EP1065358A1 | Internal combustion cylinder engine | |
| DE3114447A1 | Drum winch | |
| DE3114459A1 | Crank gear for a reciprocating piston engine |