| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 4 | |
| #2 | United States | 4 | |
| #3 | Australia | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Finishing work on buildings | |
| #2 | Roof coverings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Randjelovic Erlin A | 10 |
| #2 | Tucker Donald | 1 |
| #3 | Dixon Dave | 1 |
| #4 | Randjelovic Randy | 1 |
| #5 | Randjelovic Erin A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6122873A | Subfloor assembly for athletic playing surface having improved deflection characteristics | |
| CA2538357A1 | Subflooring assembly for athletic playing surface and method of forming the same | |
| CA2224611A1 | Portable panel sports floor system | |
| US5778621A | Subflooring assembly for athletic playing surface and method of forming the same | |
| US5682724A | Resilient subfloor pad and flooring system employing such a pad | |
| US5365710A | Resilient subfloor pad |