Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620167 | Orthopedic screw having driver-locking head | Ricahrd J. Deslauriers, John R. Pepper | 2003-09-16 |
| 6520281 | Elastomeric anti-microbial stethoscope diaphragm | Richard Deslauriers, Lewis W. Chappel | 2003-02-18 |
| 6513621 | Method of producing and making use of ear tips having a filled airtight chamber | Richard Deslauriers, Lewis W. Chappel | 2003-02-04 |