Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070219 | Chair leg rest assembly | Joseph L. Walters, Dana E. Lockwood, Robert Ripplinger | 2011-12-06 |
| 7967379 | Seat with independently adjustable user support assemblies | Joseph L. Walters, Dana E. Lockwood, Robert Ripplinger | 2011-06-28 |