DR

Douglas M. Riker

SM Sherwood Medical: 2 patents #53 of 186Top 30%
SS Syncardia Systems: 1 patents #2 of 6Top 35%
📍 Pembroke, MA: #30 of 86 inventorsTop 35%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,571,944 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7811318 Apparatus and method for pneumatically driving an implantable medical device David Yavorski, Leonard M. Faria, James Kelland 2010-10-12
5170798 Pulmonary function tester 1992-12-15
5058601 Pulmonary function tester 1991-10-22