Inventor
GERDT DAVID
US4 patents
⚠️ This page may combine multiple inventors who share the name “GERDT DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMPIRICAL TECHNOLOGIES CORP
3 patentsUS6463187B1Oct 8, 2002
Variable coupler fiberoptic sensor and sensing apparatus using the sensor
EMPIRICAL TECHNOLOGIES CORP35 citations89
US6480638B1Nov 12, 2002
Single mode fiber optic evanescent wave refractometer
EMPIRICAL TECHNOLOGIES CORP11 citations64
US6836577B2Dec 28, 2004
Variable coupler fiberoptic sensor and sensing apparatus using the sensor
EMPIRICAL TECHNOLOGIES CORP0 citations48