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Inventor

CALLIES ROBERT E

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

LINDSAY MFG COMPANY

3 patents
US6374853B1Apr 23, 2002

Combined pressure regulator and shut-off valve

LINDSAY MFG COMPANY65 citations93
US6938842B2Sep 6, 2005

Flow control for irrigation machines

LINDSAY MFG COMPANY24 citations87
US7588200B2Sep 15, 2009

Distribution tube assembly for irrigation

LINDSAY MFG COMPANY1 citations50

LINDSAY MFG CO

3 patents
US6923205B2Aug 2, 2005

Pressure regulator and shut-off valve

LINDSAY MFG CO24 citations90
US6758238B2Jul 6, 2004

Combined pressure regulator and shut-off valve

LINDSAY MFG CO26 citations90
US6752169B2Jun 22, 2004

Pressure regulator and shut-off valve

LINDSAY MFG CO22 citations90