| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 6 | |
| #2 | United States | 4 | |
| #3 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Civil engineering | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Toys | |
| #2 | General building constructions | |
| #3 | Shafts | |
| #4 | Physical training equipment | |
| #5 | Swimming pools | |
| #6 | Devices for public amusement |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rieber Frederick | 9 |
| #2 | Barr David | 8 |
| #3 | Warren Jake | 2 |
| #4 | Gary Grayson T | 2 |
| #5 | Lipschitz Daniel | 2 |
| #6 | Trondsen Jeffery | 1 |
| #7 | Gillespie Christopher | 1 |
| #8 | Vura John | 1 |
| #9 | Rieber Frederick M | 1 |
| #10 | Le Duoc | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020092974A1 | Adjustable play surfaces | |
| WO2020010268A1 | Adjustable difficulty rock hold | |
| US2021008462A1 | Play structure and play structure assembly methods | |
| EP3655126A1 | Accordion fold play structure with easy-up assembly device | |
| EP3655125A1 | Super fold playhouse | |
| US2020030710A1 | Compact multiple gable house design and assembly |