Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D572497 | Seat frame | Annie M. Apperson, Philip L. Perrine | 2008-07-08 |
| D572032 | Seat frame | Annie M. Apperson, Philip L. Perrine | 2008-07-01 |
| D423831 | Support | Anne Harris Massie | 2000-05-02 |
| D423243 | Seat frame | Anne Harris Massie | 2000-04-25 |