Inventor

GRATZ MICHAEL S

US4 patents

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

NBE LLC

2 patents

US7871525B2Jan 18, 2011

Biomass treatment of organic waste or waste water

NBE LLC2 citations55

US6890440B2May 10, 2005

Method and apparatus for enhancing filter bed performance

NBE LLC2 citations53

NEWBIO E SYSTEMS INC

1 patent

US7481940B2Jan 27, 2009

Biomass treatment of organic waste or water waste

NEWBIO E SYSTEMS INC25 citations85

CHILCOTE DENNIS

1 patent

US7163630B2Jan 16, 2007

Method and apparatus for enhancing filter bed performance

CHILCOTE DENNIS7 citations61