Inventor

PORTENEUVE CHARLOTTE

US3 patents

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

GRACE W R & CO

2 patents

US7922811B2Apr 12, 2011

Biomass-derived grinding aids

GRACE W R & CO16 citations88

US9328021B2May 3, 2016

Biomass derived grinding aids

GRACE W R & CO0 citations47

JARDINE LESLIE A

1 patent

US8979998B2Mar 17, 2015

Biomass-derived grinding aids

JARDINE LESLIE A4 citations66