Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8794639 | Sealing assembly having liquid-filled seal | James A. Westhoff, James A. Kelly | 2014-08-05 |
| 7918464 | Gasket package | James A. Westhoff, James A. Kelly | 2011-04-05 |
| 7624992 | Gasket package | James A. Westhoff, James A. Kelly | 2009-12-01 |
| 6655708 | Wheelchair with safety bumpers | — | 2003-12-02 |