Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10016323 | Wheelchair injury-prevention guard | Janet Hall | 2018-07-10 |
| 6375012 | Segregator bucket | Rodney James Leyland | 2002-04-23 |
| 6347688 | Wheel chair rollback stop | Janet Hall | 2002-02-19 |
| 5117658 | Washing machine having improved out-of-balance performance | Ross L. Bisplinghoff, William R. Quinn, Joseph C. Maiellano, Jr., Gregory L. Malchow, W. Wallace White | 1992-06-02 |