| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | Canada | 2 | |
| #3 | France | 2 | |
| #4 | Sweden | 2 | |
| #5 | Argentina | 1 | |
| #6 | Brazil | 1 | |
| #7 | Germany | 1 | |
| #8 | Denmark | 1 | |
| #9 | United Kingdom | 1 | |
| #10 | Israel | 1 | |
| #11 | India | 1 | |
| #12 | United States | 1 | |
| #13 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Cyclically operating valves | |
| #2 | Internal-combustion piston engines | |
| #3 | Machines | |
| #4 | Climate change mitigation in transportation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kostecki Bohdan | 8 |
| #2 | Kostecki Eugene | 6 |
| #3 | Kostecki E | 5 |
| #4 | Kostecki B | 4 |
| #5 | Morley West Australien Austral | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2015238841A1 | A variable valve event controlling mechanism for internal conbustion engines. | |
| IL50025D0 | Adjustable cam system for timing a valve of an internal combustion engine | |
| CA1056241A | Adjustable cam system for internal combustion engine | |
| AU8648275A | Variable valve timing | |
| AU7070874A | Revolving cylinder i. c. engine |