| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Peru | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | Ecuador | 1 | |
| #7 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machine tools | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Construction of roads | |
| #2 | Tools for connecting or disengaging | |
| #3 | Unspecified technologies | |
| #4 | Wood working |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pouyer Joseph E | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US5273373A | Method for road construction | |
| US5163776A | Method for road construction | |
| US5020937A | Method and apparatus for construction of perdurable artificial roads | |
| CA1285166C | Method and apparatus for construction of artificial roads | |
| US4922598A | Assembly table for manufacturing of mats used in road construction | |
| US4889444A | Method and apparatus for construction of artificial roads |