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Inventor

ROETKER JOHN J

US7 patents
⚠️ This page may combine multiple inventors who share the name “ROETKER JOHN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STANT MFG CO

4 patents
US5535772AJul 16, 1996

Tank venting control system

STANT MFG CO92 citations95
US5666989ASep 16, 1997

Tank venting control assembly

STANT MFG CO82 citations94
US5518018AMay 21, 1996

Fuel tank venting control assembly

STANT MFG CO70 citations94
US5234013AAug 10, 1993

Tank venting control assembly

STANT MFG CO51 citations91

ROETKER JOHN J

1 patent
US8083104B2Dec 27, 2011

Variable temperature dispenser system and method

ROETKER JOHN J56 citations94

ZENTNER MARTIN

1 patent
US8763422B2Jul 1, 2014

Instant hot water dispenser for refrigerator

ZENTNER MARTIN7 citations73

HAIER US APPLIANCE SOLUTIONS INC

1 patent
US12516461B2Jan 6, 2026

Sanitizing rinse in a washing machine appliance

HAIER US APPLIANCE SOLUTIONS INC0 citations50