| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Toys | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lyman Ronald L | 30 |
| #2 | Lyman Ronald Lee | 1 |
| #3 | Bry Jon | 1 |
| #4 | Lyman Ronald | 1 |
| #5 | Lyman Roald L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB9505383D0 | Adapter block | |
| SG123092G | Toy building blocks with multiple pivoting interconnections | |
| US5209693A | Toy block set with diverse flexible connectors on opposing ends | |
| DE3825627A1 | Toy brick | |
| DK379288D0 | Legetoejsbygggeklods | |
| CA1302086C | Toy building blocks with multiple pivoting interconnections | |
| US4789369A | Toy building blocks with multiple pivoting interconnections | |
| US4764144A | Rotatable assemblies for interconnecting building blocks | |
| GB8514303D0 | Interlocking toy building blocks |