| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 5 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | Australia | 1 | |
| #5 | New Zealand | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Control | |
| #3 | Mechanical elements | |
| #4 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gehm Lanny | 17 |
| #2 | Gehm William | 17 |
| Publication | Filing date | Title |
|---|---|---|
| US2020367464A1 | Pulsation system | |
| US10492460B1 | Pulsation system | |
| US2018020633A1 | Milking system | |
| US2012272901A1 | Milking machine attachment aid | |
| US2011168098A1 | Copulsation milking system | |
| US7450021B1 | Vacuum system capacity analyzer | |
| NZ304192A | Milking machine with dual valve pulsator having a common valve outlet and electronic controls to give precise though minimised transition between pressure and vacuum phases of pulsator |