| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Australia | 2 | |
| #3 | Brazil | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Canada | 1 | |
| #6 | EPO (European Patent Office) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Geelhoed Jack | 10 |
| #2 | Geelhoed Jack J | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BR9406068A | Excavator and sensor positioning apparatus for the same | |
| BR9306972A | Pipe laying machine and box and tank for descending into a pipe laying box |