| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | Japan | 3 | |
| #3 | United States | 3 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Italy | 2 | |
| #6 | Germany | 1 | |
| #7 | Israel | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Engines, pumps and turbines | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Spring or inertia motors | |
| #3 | Foundations and excavations | |
| #4 | Generating mechanical vibrations |
| # | Name | Total Patents |
|---|---|---|
| #1 | Melnick Harry S | 11 |
| #2 | Harii Esu Merunitsuku | 2 |
| #3 | Merunitsuku Harii Esu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4726241A | Continuous force and impact generator | |
| US4398431A | Mechanical power transmitting system | |
| IT8068659D0 | Unidirectional force generator for vehicle propulsion steering | |
| IT8068539D0 | Mechanical power transmission system | |
| CA1119017A | Mechanical power transmitting system | |
| US4261212A | Unidirectional force generator |