| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United States | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Spain | 1 | |
| #5 | Japan | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 | |
| #7 | South Africa | 1 |
| # | Technology | |
|---|---|---|
| #1 | Vehicle tyre repairing | |
| #2 | Unspecified technologies | |
| #3 | Producing goods from plastic | |
| #4 | Vehicle wheels | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Price Donald R | 8 |
| #2 | Price Donald Rex | 3 |
| #3 | Donarudo Retsukusu Puraisu | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4790362A | Tire shield device | |
| CA1254821A | Tire shield device | |
| US4732200A | Tire inflation device | |
| ZA8202449B | Tire liner | |
| US4303114A | Method for the construction of improved tire liners | |
| CA1129327A | Tire liner and method of preparation |