| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Canada | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Australia | 1 | |
| #5 | China | 1 | |
| #6 | Mexico | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Physical training equipment |
| # | Name | Total Patents |
|---|---|---|
| #1 | Slawinski Michael D | 8 |
| #2 | Olsson Mikael L E | 7 |
| #3 | Olsson Mikka | 1 |
| #4 | Michael D Slawinski | 1 |
| #5 | Slevinsky Michael D | 1 |
| #6 | Olson Michael L E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US6293892B1 | Self-spotting apparatus for free-weights | |
| US6379287B1 | Barbell and dumbbell safety spotting apparatus |