Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498598 | Chair | Derek Schweikarth | 2004-11-23 |
| 6811218 | Chair with conforming seat | Derek Schweikarth, Stephen D. Hatcher, Joseph Hasenour | 2004-11-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D498598 | Chair | Derek Schweikarth | 2004-11-23 |
| 6811218 | Chair with conforming seat | Derek Schweikarth, Stephen D. Hatcher, Joseph Hasenour | 2004-11-02 |