| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 4 | |
| #2 | United States | 4 | |
| #3 | South Africa | 4 | |
| #4 | Canada | 3 | |
| #5 | Poland | 3 | |
| #6 | WIPO (World Intellectual Property Organization) | 3 | |
| #7 | China | 1 | |
| #8 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Medical technology | |
| #3 | Environmental technology | |
| #4 | Chemical engineering | |
| #5 | Packaging and shipping | |
| #6 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Safety devices | |
| #3 | Swimming pools | |
| #4 | Climate change adaptation technologies | |
| #5 | Syringes | |
| #6 | Diagnosis and surgery | |
| #7 | Separation | |
| #8 | Live-saving devices | |
| #9 | Lifting and pushing | |
| #10 | Storage of greenhouse gases |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mccartney Clifford A | 9 |
| #2 | Reinmann John Joseph | 8 |
| #3 | Barber Edward Clay | 3 |
| #4 | Reinmann John Joseph Jr | 3 |
| #5 | Paton-Ash Gregory Roy | 3 |
| #6 | Tupper Lester H | 2 |
| #7 | Paton-Ash Gregory | 2 |
| #8 | Donald Beitzel | 1 |
| #9 | Rohr Brad | 1 |
| #10 | Joseph Reinmann John Jr | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2003068204A1 | Lite mine roof support crib and method | |
| AU3905400A | Mine support crib and method | |
| US6612803B1 | Positioning cradle for mine roof supports | |
| US6352392B1 | Mine roof support crib having only two or three planes, and method | |
| AU8927198A | Mine prop | |
| ZA9710337B | Ventilation seals and stoppings. | |
| MX9604851A | Mine support cribs. |