P

Inventor

LUTEN HENRY A

US69 patents
⚠️ This page may combine multiple inventors who share the name “LUTEN HENRY A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GENTEX CORP

32 patents
US9709869B2Jul 18, 2017

Electro-optic system configured to reduce a perceived color change

GENTEX CORP115 citations99
US7830583B2Nov 9, 2010

Electro-optical element including IMI coatings

GENTEX CORP184 citations99
US7864398B2Jan 4, 2011

Electro-optical element including metallic films and methods for applying the same

GENTEX CORP96 citations98
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
US8842358B2Sep 23, 2014

Apparatus, method, and process with laser induced channel edge

GENTEX CORP49 citations95
US8035881B2Oct 11, 2011

Multi-zone mirrors

GENTEX CORP47 citations94
US10131016B1Nov 20, 2018

Laser system and process with buffer material

GENTEX CORP17 citations86
US9910310B2Mar 6, 2018

Variable reflectance mirror system

GENTEX CORP6 citations84
US8885242B2Nov 11, 2014

Variable transmission electrochromic window and associated aircraft window system

GENTEX CORP8 citations84
US10191348B2Jan 29, 2019

Electro-optic element

GENTEX CORP10 citations83
US8730551B2May 20, 2014

Vehicular rearview mirror elements and assemblies incorporating these elements

GENTEX CORP5 citations83
US8368992B2Feb 5, 2013

Electro-optical element including IMI coatings

GENTEX CORP16 citations82
US11979951B2May 7, 2024

Anti-condensation assembly

GENTEX CORP3 citations75
US10466524B2Nov 5, 2019

Variable reflectance mirror system

GENTEX CORP1 citations73
US10427606B2Oct 1, 2019

Rearview mirror assemblies with anisotropic polymer laminates

GENTEX CORP4 citations73
US9703166B2Jul 11, 2017

Reducing diffraction effects on an ablated surface

GENTEX CORP3 citations73
US9274394B2Mar 1, 2016

Multi-zone mirrors

GENTEX CORP4 citations73
US10429711B2Oct 1, 2019

Electro-optic infrared filter

GENTEX CORP2 citations72
US10185198B2Jan 22, 2019

Second surface laser ablation

GENTEX CORP2 citations71
US10345672B2Jul 9, 2019

Electro-optic element

GENTEX CORP3 citations69
US9550455B2Jan 24, 2017

Multi-focus optical system

GENTEX CORP6 citations68
US12510780B2Dec 30, 2025

Rearview assembly for a vehicle having a reflector transmissive to infrared light and incorporating silicon

GENTEX CORP0 citations63
US11486033B2Nov 1, 2022

Drive circuit for controlling electro-optic mirror

GENTEX CORP0 citations63
US10486601B2Nov 26, 2019

Polarized electro-optic element

GENTEX CORP1 citations63
US8964278B2Feb 24, 2015

Electro-optic system configured to reduce a perceived color change

GENTEX CORP2 citations63
US12376198B2Jul 29, 2025

Anti-condensation assembly

GENTEX CORP0 citations62
US11130195B2Sep 28, 2021

Laser ablation with reduced visual effects

GENTEX CORP0 citations62
US11126056B2Sep 21, 2021

Reducing diffraction effects on an ablated surface

GENTEX CORP0 citations62
US11414594B2Aug 16, 2022

Low dimerizing viologen electrochromic compounds and devices

GENTEX CORP0 citations61
US11092867B2Aug 17, 2021

Polarized electrochromic device

GENTEX CORP1 citations61
US10481460B2Nov 19, 2019

Resistive coating for voltage uniformity

GENTEX CORP1 citations61

GUARDIAN INDUSTRIES

4 patents

TONAR WILLIAM L

3 patents

ANDERSON JOHN S

3 patents

LUTEN HENRY A

3 patents

BAUMANN KELVIN L

2 patents

MORTON INT INC

1 patent

MICROCOATING TECHNOLOGIES INC

1 patent

GUARR THOMAS F

1 patent

Showing the top 50 of 69 patents by PatentIndex Score.