Inventor

CARLSON WALTER

US2 patents

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

U S OF AMERICA HEW SECRETARY

1 patent

US4183360AJan 15, 1980

Multifinger photocell plethysmography system

U S OF AMERICA HEW SECRETARY26 citations71

ELECTROCHEM SOLUTIONS INC

1 patent

US7688596B1Mar 30, 2010

Electrochemical cell supporting a protective housing for electrical components

ELECTROCHEM SOLUTIONS INC6 citations57