Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7581266 | Calf support assembly for a maternity bed foot support and abduction assembly | John P. Zerbel, Cory P. Herbst, Andras Kupfermann, Joseph Thomas Brophy | 2009-09-01 |
| 7127756 | Maternity bed foot support and abduction assembly | Joseph Thomas Brophy, Andras Kupfermann, Todd T. Andres, Chad Allen Wolf, Richard A. Derenne | 2006-10-31 |