Inventor

MIDDLETON FOSTER H

3 patents

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

ENVIRONMENTAL DEVICES CORP

1 patent

US4220044ASep 2, 1980

Wave measuring buoy

ENVIRONMENTAL DEVICES CORP56 citations87

MIDDLETON FOSTER H

1 patent

US4135394AJan 23, 1979

Wave measuring buoy

MIDDLETON FOSTER H31 citations84

US NAVY

1 patent

US5970779AOct 26, 1999

System and method for calibrating accelerometer over low (ocean wave) frequencies

US NAVY5 citations57