Inventor

WAELDNER WILLIAM J

5 patents

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

ANEMOSTAT PRODUCTS

2 patents

US3945565AMar 23, 1976

System powered actuating means for butterfly type damper

ANEMOSTAT PRODUCTS37 citations89

US4473089ASep 25, 1984

Air conditioning control system with master and tracking controllers

ANEMOSTAT PRODUCTS0 citations39

DYNAMICS CORP AMERICA

2 patents

US4040564AAug 9, 1977

System powered damper and control unit

DYNAMICS CORP AMERICA17 citations72

US3937398AFeb 10, 1976

Conditioned air distribution system

DYNAMICS CORP AMERICA10 citations72

ANEMOSTAT PRODUCTS DIV DYNAMIC

1 patent

US4284237AAug 18, 1981

Air conditioning control system with master and tracking controllers

ANEMOSTAT PRODUCTS DIV DYNAMIC11 citations68