Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5993287 | Children's play structure | Robert A. Melashenko | 1999-11-30 |
| 5881789 | Childrens play structure | Robert A. Melashenko | 1999-03-16 |
| 5743404 | Coated container | Robert A. Melashenko | 1998-04-28 |
| 5382111 | Hinged frame structure | Robert A. Melashenko | 1995-01-17 |
| 5352149 | Children's play structure with interchangeable scene | Erik W. Nielsen, Robert A. Melashenko | 1994-10-04 |