Inventor

LUHRMANN CARL

US4 patents

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

ANDRITZ INC

2 patents

US7799173B2Sep 21, 2010

Screen plates having diagonal slots with curved inlets for a digester

ANDRITZ INC7 citations68

US8888958B2Nov 18, 2014

Pressure diffuser with an annular baffle screen plate over water inlet

ANDRITZ INC0 citations41

WESTON JOHN

1 patent

US8157956B2Apr 17, 2012

Cylindrical bearing for pressure diffuser and associated method

WESTON JOHN3 citations54

VOGEL KEITH

1 patent

US8672588B2Mar 18, 2014

Unobstructed low pressure outlet and screen grid for a high pressure feeder

VOGEL KEITH0 citations30