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Inventor

CHARRON CHARLES S

CA8 patents
⚠️ This page may combine multiple inventors who share the name “CHARRON CHARLES S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OPHARDT HEINER

3 patents
US8113388B2Feb 14, 2012

Engagement flange for removable dispenser cartridge

OPHARDT HEINER83 citations97
US8091739B2Jan 10, 2012

Engagement flange for fluid dispenser pump piston

OPHARDT HEINER38 citations92
US8157134B2Apr 17, 2012

Piston with guide rings

OPHARDT HEINER17 citations83

DAHL BROTHERS CANADA LTD

3 patents
US7363935B2Apr 29, 2008

Field configurable shut-off valve

DAHL BROTHERS CANADA LTD13 citations78
US6932104B2Aug 23, 2005

Field configurable shut-off valve

DAHL BROTHERS CANADA LTD13 citations78
US6874824B2Apr 5, 2005

Connection structure having pierced elastomeric gasket

DAHL BROTHERS CANADA LTD3 citations56

CHARRON CHARLES S

1 patent
US3943819AMar 16, 1976

Tensile member with tension indicating means

CHARRON CHARLES S62 citations92

DAHL BROTHERS CANADA LIMITED

1 patent
US5735307AApr 7, 1998

Valve interchangeable between angle and straight

DAHL BROTHERS CANADA LIMITED51 citations88