Inventor

GRENIER EDWARD CHARLES

US4 patents

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

XEROX CORP

2 patents

US7959277B2Jun 14, 2011

Air filter for use with a liquid ink umbilical interface in a printer

XEROX CORP4 citations59

US7901035B2Mar 8, 2011

Directed flow drip bib for printhead with three point contact

XEROX CORP5 citations56

AMAZON TECH INC

1 patent

US9665900B1May 30, 2017

Item-specific sales ranking systems and methods

AMAZON TECH INC17 citations75

FREITAG CHAD DAVID

1 patent

US8083333B2Dec 27, 2011

Ink umbilical interface to a printhead in a printer

FREITAG CHAD DAVID4 citations57