| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Republic of Korea | 5 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | China | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Machine tools | |
| #4 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith Scott P | 4 |
| #2 | Best Richard R | 4 |
| #3 | Edelmayer Thomas C | 3 |
| #4 | Smith Scott Paul | 2 |
| #5 | Brune John | 2 |
| #6 | Brune John E | 1 |
| #7 | Jennings Aric | 1 |
| #8 | Pryba Stanley J | 1 |
| #9 | Rome Thomas E Sr | 1 |
| #10 | Mills Dan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20100041111A | Cam follower rocker arm | |
| EP2182181A1 | Cam follower rocker arm | |
| US2006185636A1 | Manufacturing a rocker lever using cold forming and welding | |
| CN1922391A | Valve deactivation device | |
| EP1716321A1 | Valve deactivation device | |
| EP1660258A1 | A method for forming a cam-engaged rocker arm |