Inventor
BRACE JOHN G
US10 patents
⚠️ This page may combine multiple inventors who share the name “BRACE JOHN G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JOHNSON SERVICE CO
3 patentsUS4932255AJun 12, 1990
Flow sensing using surface acoustic waves
JOHNSON SERVICE CO61 citations93
US5051645ASep 24, 1991
Acoustic wave H2 O phase-change sensor capable of self-cleaning and distinguishing air, water, dew, frost and ice
JOHNSON SERVICE CO31 citations89
US4726225AFeb 23, 1988
Surface acoustic wave gas flow rate sensor with self-heating feature
JOHNSON SERVICE CO35 citations89