P

Inventor

WINBERG DENNIS G

US6 patents
⚠️ This page may combine multiple inventors who share the name “WINBERG DENNIS G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ECODYNE CORP

3 patents
US4722797AFeb 2, 1988

Method for regeneration of a water softener

ECODYNE CORP28 citations91
US4332685AJun 1, 1982

Method and apparatus for treating water

ECODYNE CORP44 citations90
US4347224AAug 31, 1982

Chemical dispenser

ECODYNE CORP56 citations89

ECOWATER SYSTEMS INC

3 patents
USD336051SJun 1, 1993

Water softener control and indicating panel

ECOWATER SYSTEMS INC6 citations71
USD328330SJul 28, 1992

Water softener

ECOWATER SYSTEMS INC4 citations60
USD328331SJul 28, 1992

Water softener

ECOWATER SYSTEMS INC5 citations60