Inventor

LEWIS DIANE

US4 patents

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

EM IND INC

2 patents

US6863847B2Mar 8, 2005

Method for producing sphere-based crystals

EM IND INC37 citations90

US6756115B2Jun 29, 2004

3D structural siliceous color pigments

EM IND INC29 citations90

EMD CHEMICALS INC

1 patent

US7025909B2Apr 11, 2006

Method for producing sphere-based crystals

EMD CHEMICALS INC6 citations71

LEWIS DUANE

1 patent

US7861353B2Jan 4, 2011

Glove/mitten eraser

LEWIS DUANE3 citations44