Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5257427 | Enclosure apparatus for protecting a person against outdoor exposure factors | — | 1993-11-02 |
| 4557080 | Automatic seating for telescoping row systems | Robert S. Walworth, Arnold H. LaBotz | 1985-12-10 |