Inventor

BRUMMEL NELSON F

US4 patents

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

GENTEX CORP

2 patents

US7746534B2Jun 29, 2010

Thin-film coatings, electro-optic elements and assemblies incorporating these elements

GENTEX CORP192 citations98

US7688495B2Mar 30, 2010

Thin-film coatings, electro-optic elements and assemblies incorporating these elements

GENTEX CORP173 citations98

TONAR WILLIAM L

2 patents

US8169681B2May 1, 2012

Thin-film coatings, electro-optic elements and assemblies incorporating these elements

TONAR WILLIAM L14 citations92

US8547622B2Oct 1, 2013

Thin-film coatings, electro-optic elements and assemblies incorporating these elements

TONAR WILLIAM L8 citations83