Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4932985 | Rapper construction | Robert E. Jonelis, John A. Jonelis, David L. Parta | 1990-06-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4932985 | Rapper construction | Robert E. Jonelis, John A. Jonelis, David L. Parta | 1990-06-12 |