DT

David G. Tweed

CA Cardiodyne: 2 patents #4 of 9Top 45%
📍 Sharon, MA: #335 of 848 inventorsTop 40%
🗺 Massachusetts: #33,482 of 88,656 inventorsTop 40%
Overall (All Time): #1,578,022 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7601123 Non-invasive blood pressure monitoring device and methods Patrick G. Phillips, Paul Lawrence Epstein 2009-10-13
5392781 Blood pressure monitoring in noisy environments Patrick G. Phillipps, Paul Lawrence Epstein 1995-02-28
5003605 Electronically augmented stethoscope with timing sound Patrick G. Phillipps, Paul Lawrence Epstein 1991-03-26