Inventor

TUMA PAUL H

US8 patents

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

ROBERTSHAW CONTROLS CO

3 patents

US7174734B2Feb 13, 2007

Refrigerator damper with PTC heater actuation

ROBERTSHAW CONTROLS CO9 citations72

US6880359B2Apr 19, 2005

Flow-through rotary damper providing compartment selectivity for a multi-compartment refrigerator

ROBERTSHAW CONTROLS CO6 citations61

US7511239B2Mar 31, 2009

Simultaneous control of multiple liquid level settings in a diaphragm valve, using a single rotatable control shaft

ROBERTSHAW CONTROLS CO1 citations48

RANCO INC

2 patents

US6483052B2Nov 19, 2002

Electromechanical appliance programmer/timer

RANCO INC2 citations62

US6201200B1Mar 13, 2001

Self locking knob attachment shaft for program timers

RANCO INC1 citations51

EATON CORP

1 patent

US5191310AMar 2, 1993

Adjustable cycling switch for electric range

EATON CORP38 citations91

(unassigned)

1 patent

US6346681B1Feb 12, 2002

Pressure switch

19 citations82

PEARSON JAMES E

1 patent

USD798346SSep 26, 2017

Rotary damper

PEARSON JAMES E3 citations71