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Inventor

EWALD JAMES LEROY

US4 patents
⚠️ This page may combine multiple inventors who share the name “EWALD JAMES LEROY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

EWALD JAMES LEROY

3 patents
US9422665B2Aug 23, 2016

Headbox apparatus

EWALD JAMES LEROY5 citations65
US8075737B2Dec 13, 2011

Headbox apparatus for a papermaking machine

EWALD JAMES LEROY5 citations54
US7897016B2Mar 1, 2011

Headbox apparatus for a papermaking machine

EWALD JAMES LEROY1 citations44

PAPERCHINE INC

1 patent
US7955474B2Jun 7, 2011

Tube bank apparatus for distributing stock

PAPERCHINE INC0 citations27