Inventor

DRUMMOND THOMAS E

US5 patents

⚠️ This page may combine multiple inventors who share the name “DRUMMOND THOMAS E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

3M INNOVATIVE PROPERTIES CO

3 patents

US7806226B2Oct 5, 2010

DUFRESNE JOEL R

2 patents

US8594339B2Nov 26, 2013

Power management for medical sensing devices employing multiple sensor signal feature detection

DUFRESNE JOEL R9 citations82

US8548174B2Oct 1, 2013

Modular electronic biosensor with interface for receiving disparate modules

DUFRESNE JOEL R16 citations82

DRUMMOND THOMAS E

3M INNOVATIVE PROPERTIES CO

Stethoscope with frictional noise reduction

Stethoscope chestpiece

Stethoscope

DUFRESNE JOEL R

Power management for medical sensing devices employing multiple sensor signal feature detection

Modular electronic biosensor with interface for receiving disparate modules