| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 6 | |
| #2 | United States | 4 | |
| #3 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Engines, pumps and turbines | |
| #3 | Civil engineering | |
| #4 | Machines | |
| #5 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Atencio Francisco Jose Gutierr | 5 |
| #2 | Gutierrez Atencio Francisco Jo | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA1085265A | Dam with reversible hydroelectric station | |
| CA1088846A | Dam with suspended hydroelectric station | |
| US4117676A | Incorporable hydromotive assembly | |
| US4078388A | Transportable hydromotive assembly | |
| US4073146A | Submersible diffuser | |
| US4023866A | Ice bearing |