Friden, Inc.

Friden, Inc.
Company typePrivate
GenreTechnology
FoundedSan Leandro, California, U.S.
FounderCarl Friden
Defunct1965 (1965)
FateAcquired
SuccessorSinger Corporation

Friden Calculating Machine Company (Friden, Inc.) was an American manufacturer of typewriters and mechanical, later electronic calculators. It was founded by Carl Friden in San Leandro, California, in 1934.