Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647181 | Construction system and method for connecting rigid sheet-like panels together into doll houses, play houses, utility sheds and other structures | — | 1997-07-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5647181 | Construction system and method for connecting rigid sheet-like panels together into doll houses, play houses, utility sheds and other structures | — | 1997-07-15 |