Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10118429 | Interactive book | Catrina Park | 2018-11-06 |
| 5456777 | Method of making vandal resistant seat | John A. Clements, William H. Maloney | 1995-10-10 |
| 5259896 | Method of making vandal resistant seat | John A. Clements, William H. Maloney | 1993-11-09 |
| 4828908 | Vandal resistant seat | John A. Clements, William H. Maloney | 1989-05-09 |
| 4266042 | Polyether-based polyurethane foams including a flame-retardant system containing antimony trioxide, a chlorinated paraffin and alumina trihydrate and method of preparation | — | 1981-05-05 |