| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Australia | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | Canada | 2 | |
| #6 | Finland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Mechanical elements | |
| #3 | Machines | |
| #4 | Agriculture | |
| #5 | Control | |
| #6 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harms Louis C | 12 |
| #2 | Rosenbrock Richard | 6 |
| #3 | Liberfarb Zilek | 4 |
| #4 | Trost Ronald E | 3 |
| #5 | Reilly Joseph | 3 |
| #6 | Goloff Charles N | 2 |
| #7 | Goloff C Nickolas | 1 |
| #8 | Filo Allen L | 1 |
| #9 | Shaw Feng-Rong | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU2382099A | High accuracy automatically controlled variable linear seed spacing planting apparatus | |
| US5593215A | Electro-hydraulic controls for brake type traction control system | |
| US5836335A | Proportional pressure control valve | |
| US5598794A | High accuracy automatically controlled variable linear seed spacing planting apparatus | |
| US5461903A | Apparatus and method for detecting leak in hydraulic system |