| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | Canada | 1 | |
| #6 | Mexico | 1 | |
| #7 | Malaysia | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Furniture and games | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Chairs and beds | |
| #2 | Unspecified technologies | |
| #3 | Nails | |
| #4 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grossman Joel | 18 |
| #2 | Porter Howard | 15 |
| Publication | Filing date | Title |
|---|---|---|
| US6725473B2 | Multi-angle hook and L-shaped hinge | |
| US6715166B1 | Futon sofa bed | |
| US6585448B2 | Bracket | |
| US6457923B1 | Barrel nut | |
| US6807693B2 | Multi-angle hook |