| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Argentina | 2 | |
| #3 | Brazil | 2 | |
| #4 | Canada | 2 | |
| #5 | China | 2 | |
| #6 | EPO (European Patent Office) | 2 | |
| #7 | Republic of Korea | 2 | |
| #8 | WIPO (World Intellectual Property Organization) | 2 | |
| #9 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cabahug Eric F | 15 |
| #2 | Erick F Cover Huck | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KR20000010973A | Male coupling device having mobile screw pieces | |
| KR20050085936A | Method of engaging and disengaging coupling members | |
| CN1205057A | Apparatus for rapidly engaging and disengaging threaded coupling members | |
| US5788443A | Male coupling with movable threaded segments | |
| US5800108A | Apparatus for rapidly engaging and disengaging threaded coupling members | |
| US5613816A | Apparatus for rapidly engaging and disengaging threaded coupling members |