| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | Australia | 1 | |
| #3 | Brazil | 1 | |
| #4 | Canada | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | Spain | 1 | |
| #7 | Republic of Korea | 1 | |
| #8 | Mexico | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Mechanical elements | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Tools for connecting or disengaging | |
| #2 | Clutches and brakes | |
| #3 | Unspecified technologies | |
| #4 | Nails |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lostra John M | 10 |
| Publication | Filing date | Title |
|---|---|---|
| US5220716A | Tools for disassembling universal joints | |
| US4779843A | Jack with drain valve | |
| CA1272582A | Tools for disassembling universal joints | |
| AU5455886A | Tools for disassembling universal joints | |
| US5163210A | Tools for disassembling universal joints |