Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D490923 | Light assembly for attachment to the headpiece of a stethoscope | Richard Costa, Matthew Coe | 2004-06-01 |
| 6676386 | Oilless air motor assembly for hydraulic pumps | Oai Tuan Mach | 2004-01-13 |