Leroy C. Kloeppner

Person

Zeeland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-segment electro-optic apparatus and control methods
- Patent number 12,111,556
- Issue date Oct 8, 2024
- Gentex Corporation
- Robert R. Turnbull
- G02 - OPTICS
Information Patent Grant
Electro-optic elements and method of forming
- Patent number 11,624,962
- Issue date Apr 11, 2023
- Gentex Corporation
- Leroy J. Kloeppner
- G02 - OPTICS
Information Patent Grant
Low dimerizing viologen electrochromic compounds and devices
- Patent number 11,414,594
- Issue date Aug 16, 2022
- Gentex Corporation
- Leroy J. Kloeppner
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Low-volatile electro-optic electrolyte solvents containing cylic or...
- Patent number 11,231,632
- Issue date Jan 25, 2022
- Gentex Corporation
- Leroy J. Kloeppner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polarized electrochromic device
- Patent number 11,092,867
- Issue date Aug 17, 2021
- Gentex Corporation
- Leroy J. Kloeppner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrochromic organic frameworks
- Patent number 11,067,867
- Issue date Jul 20, 2021
- Gentex Corporation
- Zachary B. Erno
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Nanoparticle resistive films for electrochromic devices, and method...
- Patent number 11,048,138
- Issue date Jun 29, 2021
- Gentex Corporation
- Zachary J. Petroelje
- G02 - OPTICS
Information Patent Grant
Electrochemical energy storage devices
- Patent number 10,971,718
- Issue date Apr 6, 2021
- Gentex Corporation
- David A Theiste
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electro-optical device having a transparent ion exchange membrane
- Patent number 10,774,191
- Issue date Sep 15, 2020
- Gentex Corporation
- Zachary B. Erno
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Isolated cell design in electro-optic devices
- Patent number 10,686,181
- Issue date Jun 16, 2020
- Gentex Corporation
- Punam Giri
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrochemical devices with plastic substrates
- Patent number 10,539,853
- Issue date Jan 21, 2020
- Gentex Corporation
- Leroy J. Kloeppner
- G02 - OPTICS
Information Patent Grant
Polarized electro-optic element
- Patent number 10,486,601
- Issue date Nov 26, 2019
- Gentex Corporation
- Henry A. Luten
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrochemical energy storage devices
- Patent number 10,481,456
- Issue date Nov 19, 2019
- Gentex Corporation
- David A. Theiste
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrochromic compounds with improved color stability in their rad...
- Patent number 10,464,900
- Issue date Nov 5, 2019
- Gentex Corporation
- Rongguang Lin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Flame retardancy of electrochromic devices
- Patent number 10,459,307
- Issue date Oct 29, 2019
- Gentex Corporation
- Kevin L. Ash
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electro-optic infrared filter
- Patent number 10,429,711
- Issue date Oct 1, 2019
- Gentex Corporation
- Henry A. Luten
- G02 - OPTICS
Information Patent Grant
Selectively-transparent electrochromic display
- Patent number 10,429,713
- Issue date Oct 1, 2019
- Gentex Corporation
- Sue F. Franz
- G02 - OPTICS
Information Patent Grant
Electrochromic compounds with improved color stability in their rad...
- Patent number 10,040,763
- Issue date Aug 7, 2018
- Gentex Corporation
- Rongguang Lin
- G02 - OPTICS
Information Patent Grant
Electrochemical energy storage devices
- Patent number 9,964,828
- Issue date May 8, 2018
- Gentex Corporation
- David A. Theiste
- G02 - OPTICS
Information Patent Grant
Electrochemical devices with plastic substrates
- Patent number 9,766,528
- Issue date Sep 19, 2017
- Gentex Corporation
- Leroy J. Kloeppner
- G02 - OPTICS
Information Patent Grant
Emissive display system
- Patent number 9,575,359
- Issue date Feb 21, 2017
- Gentex Corporation
- David A. Theiste
- G02 - OPTICS
Information Patent Grant
Emissive display system
- Patent number 9,575,360
- Issue date Feb 21, 2017
- Gentex Corporation
- David A. Theiste
- G02 - OPTICS
Information Patent Grant
Electrochromic polyelectrolyte gel medium having improved creep res...
- Patent number 9,500,927
- Issue date Nov 22, 2016
- Gentex Corporation
- Leroy J. Kloeppner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pre-formed polymer matrix disc to maintain uniform cell spacing
- Patent number 9,470,927
- Issue date Oct 18, 2016
- Gentex Corporation
- Kevin L. Ash
- G02 - OPTICS
Information Patent Grant
Electrochromic polyelectrolyte gel medium having improved creep res...
- Patent number 9,405,047
- Issue date Aug 2, 2016
- Gentex Corporation
- Leroy J. Kloeppner
- G02 - OPTICS
Information Patent Grant
Electrochromic device having an improved fill port plug
- Patent number 9,128,345
- Issue date Sep 8, 2015
- Gentex Corporation
- Steven J. Veenman
- G02 - OPTICS
Information Patent Grant
Fill port plugs for electrochromic devices
- Patent number 9,057,925
- Issue date Jun 16, 2015
- Gentex Corporation
- Steven J. Veenman
- G02 - OPTICS
Information Patent Grant
Electrochromic polyelectrolyte gel medium having improved creep res...
- Patent number 8,928,966
- Issue date Jan 6, 2015
- Gentex Corporation
- Leroy J. Kloeppner
- G02 - OPTICS
Information Patent Grant
Electrochromic device having an improved fill port plug
- Patent number 8,891,154
- Issue date Nov 18, 2014
- Gentex Corporation
- Steven J. Veenman
- G02 - OPTICS
Information Patent Grant
Distate electrochromic device
- Patent number 8,867,116
- Issue date Oct 21, 2014
- Gentex Corporation
- Leroy J. Kloeppner
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRO-OPTIC DEVICE HAVING CONTROLLED ELECTRO-OPTIC SEGMENTS
- Publication number 20250020966
- Publication date Jan 16, 2025
- GENTEX CORPORATION
- Robert R. Turnbull
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTIC DEVICE HAVING CONTROLLED ELECTRO-OPTIC SEGMENTS
- Publication number 20230324758
- Publication date Oct 12, 2023
- GENTEX CORPORATION
- Robert R. Turnbull
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTIC DEVICE HAVING SERIAL ELECTRO-OPTIC ELEMENTS
- Publication number 20230305352
- Publication date Sep 28, 2023
- GENTEX CORPORATION
- Mario F. Saenger Nayver
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTROCHROMIC COMPOUNDS FOR MEMORY ELECTROCHROMIC DEVICES
- Publication number 20230266630
- Publication date Aug 24, 2023
- GENTEX CORPORATION
- Punam Giri
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MULTILAYER LOW CURRENT ELECTRO-OPTIC ASSEMBLY
- Publication number 20230266631
- Publication date Aug 24, 2023
- GENTEX CORPORATION
- Garret C. DeNolf
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTIC DEVICES MADE WITH SEBS MEMBRANES
- Publication number 20230068233
- Publication date Mar 2, 2023
- GENTEX CORPORATION
- Leroy J. Kloeppner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTRO-OPTIC ELEMENT WITH ADDITIVE
- Publication number 20220171245
- Publication date Jun 2, 2022
- GENTEX CORPORATION
- William L. Tonar
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTIC ELEMENTS AND METHOD OF FORMING
- Publication number 20210103194
- Publication date Apr 8, 2021
- GENTEX CORPORATION
- Leroy J. Kloeppner
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC DEVICE WITH SEPARATELY CONTROLLABLE ZONES
- Publication number 20200393731
- Publication date Dec 17, 2020
- GENTEX CORPORATION
- Kevin L. Ash
- G02 - OPTICS
Information Patent Application
LOW DIMERIZING VIOLOGEN ELECTROCHROMIC COMPOUNDS AND DEVICES
- Publication number 20200326602
- Publication date Oct 15, 2020
- GENTEX CORPORATION
- Leroy J. Kloeppner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LOW-VOLATILE ELECTRO-OPTIC ELECTROLYTE SOLVENTS CONTAINING CYLIC OR...
- Publication number 20200192173
- Publication date Jun 18, 2020
- GENTEX CORPORATION
- Leroy J. Kloeppner
- G02 - OPTICS
Information Patent Application
ELECTROCHEMICAL ENERGY STORAGE DEVICES
- Publication number 20200050070
- Publication date Feb 13, 2020
- GENTEX CORPORATION
- David A. Theiste
- G02 - OPTICS
Information Patent Application
NANOPARTICLE RESISTIVE FILMS FOR ELECTROCHROMIC DEVICES, AND METHOD...
- Publication number 20190258129
- Publication date Aug 22, 2019
- GENTEX CORPORATION
- Zachary J. Petroelje
- G02 - OPTICS
Information Patent Application
POLARIZED ELECTROCHROMIC DEVICE
- Publication number 20190204702
- Publication date Jul 4, 2019
- GENTEX CORPORATION
- Leroy J. Kloeppner
- B60 - VEHICLES IN GENERAL
Information Patent Application
ISOLATED CELL DESIGN IN ELECTRO-OPTIC DEVICES
- Publication number 20190115583
- Publication date Apr 18, 2019
- GENTEX CORPORATION
- Punam GIRI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRO-OPTICAL DEVICE HAVING A TRANSPARENT ION EXCHANGE MEMBRANE
- Publication number 20190048159
- Publication date Feb 14, 2019
- GENTEX CORPORATION
- Zachary B. ERNO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROCHROMIC COMPOUNDS WITH IMPROVED COLOR STABILITY IN THEIR RAD...
- Publication number 20180346421
- Publication date Dec 6, 2018
- GENTEX CORPORATION
- Rongguang LIN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ELECTROCHROMIC ORGANIC FRAMEWORKS
- Publication number 20180321565
- Publication date Nov 8, 2018
- GENTEX CORPORATION
- Zachary B. Erno
- G02 - OPTICS
Information Patent Application
ELECTROCHEMICAL ENERGY STORAGE DEVICES
- Publication number 20180157139
- Publication date Jun 7, 2018
- GENTEX CORPORATION
- David A. Theiste
- G02 - OPTICS
Information Patent Application
ELECTRO-OPTIC INFRARED FILTER
- Publication number 20180031940
- Publication date Feb 1, 2018
- GENTEX CORPORATION
- Henry A. Luten
- G02 - OPTICS
Information Patent Application
ELECTROCHEMICAL DEVICES WITH PLASTIC SUBSTRATES
- Publication number 20170357136
- Publication date Dec 14, 2017
- GENTEX CORPORATION
- Leroy J. KLOEPPNER
- G02 - OPTICS
Information Patent Application
POLARIZED ELECTRO-OPTIC ELEMENT
- Publication number 20170320441
- Publication date Nov 9, 2017
- GENTEX CORPORATION
- Henry A. Luten
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLAME RETARDANCY OF ELECTROCHROMIC DEVICES
- Publication number 20170307952
- Publication date Oct 26, 2017
- GENTEX CORPORATION
- Kevin L. ASH
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ELECTROCHEMICAL DEVICES WITH PLASTIC SUBSTRATES
- Publication number 20160266460
- Publication date Sep 15, 2016
- GENTEX CORPORATION
- Leroy J. KLOEPPNER
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC COMPOUNDS WITH IMPROVED COLOR STABILITY IN THEIR RAD...
- Publication number 20160229803
- Publication date Aug 11, 2016
- GENTEX CORPORATION
- Rongguang LIN
- G02 - OPTICS
Information Patent Application
ELECTROCHROMIC POLYELECTROLYTE GEL MEDIUM HAVING IMPROVED CREEP RES...
- Publication number 20160231634
- Publication date Aug 11, 2016
- GENTEX CORPORATION
- Leroy J. Kloeppner
- B60 - VEHICLES IN GENERAL
Information Patent Application
SELECTIVELY-TRANSPARENT ELECTRO-OPTIC DISPLAY
- Publication number 20150362645
- Publication date Dec 17, 2015
- GENTEX CORPORATION
- Sue F. Franz
- G02 - OPTICS
Information Patent Application
ELECTROCHEMICAL ENERGY STORAGE DEVICES
- Publication number 20150346573
- Publication date Dec 3, 2015
- GENTEX CORPORATION
- David A. Theiste
- G02 - OPTICS
Information Patent Application
PRE-FORMED POLYMER MATRIX DISC TO MAINTAIN UNIFORM CELL SPACING
- Publication number 20150085338
- Publication date Mar 26, 2015
- GENTEX CORPORATION
- Kevin L. Ash
- G02 - OPTICS
Information Patent Application
EMISSIVE DISPLAY SYSTEM
- Publication number 20150085339
- Publication date Mar 26, 2015
- GENTEX CORPORATION
- David A. Theiste
- G02 - OPTICS

Leroy C. Kloeppner

Person

Patents Grantslast 30 patents

Multi-segment electro-optic apparatus and control methods

Electro-optic elements and method of forming

Low dimerizing viologen electrochromic compounds and devices

Low-volatile electro-optic electrolyte solvents containing cylic or...

Polarized electrochromic device

Electrochromic organic frameworks

Nanoparticle resistive films for electrochromic devices, and method...

Electrochemical energy storage devices

Electro-optical device having a transparent ion exchange membrane

Isolated cell design in electro-optic devices

Electrochemical devices with plastic substrates

Polarized electro-optic element

Electrochemical energy storage devices

Electrochromic compounds with improved color stability in their rad...

Flame retardancy of electrochromic devices

Electro-optic infrared filter

Selectively-transparent electrochromic display

Electrochromic compounds with improved color stability in their rad...

Electrochemical energy storage devices

Electrochemical devices with plastic substrates

Emissive display system

Emissive display system

Electrochromic polyelectrolyte gel medium having improved creep res...

Pre-formed polymer matrix disc to maintain uniform cell spacing

Electrochromic polyelectrolyte gel medium having improved creep res...

Electrochromic device having an improved fill port plug

Fill port plugs for electrochromic devices

Electrochromic polyelectrolyte gel medium having improved creep res...

Electrochromic device having an improved fill port plug

Distate electrochromic device

Patents Applicationslast 30 patents

ELECTRO-OPTIC DEVICE HAVING CONTROLLED ELECTRO-OPTIC SEGMENTS

ELECTRO-OPTIC DEVICE HAVING CONTROLLED ELECTRO-OPTIC SEGMENTS

ELECTRO-OPTIC DEVICE HAVING SERIAL ELECTRO-OPTIC ELEMENTS

ELECTROCHROMIC COMPOUNDS FOR MEMORY ELECTROCHROMIC DEVICES

MULTILAYER LOW CURRENT ELECTRO-OPTIC ASSEMBLY

ELECTRO-OPTIC DEVICES MADE WITH SEBS MEMBRANES

ELECTRO-OPTIC ELEMENT WITH ADDITIVE

ELECTRO-OPTIC ELEMENTS AND METHOD OF FORMING

ELECTROCHROMIC DEVICE WITH SEPARATELY CONTROLLABLE ZONES

LOW DIMERIZING VIOLOGEN ELECTROCHROMIC COMPOUNDS AND DEVICES

LOW-VOLATILE ELECTRO-OPTIC ELECTROLYTE SOLVENTS CONTAINING CYLIC OR...

ELECTROCHEMICAL ENERGY STORAGE DEVICES

NANOPARTICLE RESISTIVE FILMS FOR ELECTROCHROMIC DEVICES, AND METHOD...

POLARIZED ELECTROCHROMIC DEVICE

ISOLATED CELL DESIGN IN ELECTRO-OPTIC DEVICES

ELECTRO-OPTICAL DEVICE HAVING A TRANSPARENT ION EXCHANGE MEMBRANE

ELECTROCHROMIC COMPOUNDS WITH IMPROVED COLOR STABILITY IN THEIR RAD...

ELECTROCHROMIC ORGANIC FRAMEWORKS

ELECTROCHEMICAL ENERGY STORAGE DEVICES

ELECTRO-OPTIC INFRARED FILTER

ELECTROCHEMICAL DEVICES WITH PLASTIC SUBSTRATES

POLARIZED ELECTRO-OPTIC ELEMENT

FLAME RETARDANCY OF ELECTROCHROMIC DEVICES

ELECTROCHEMICAL DEVICES WITH PLASTIC SUBSTRATES

ELECTROCHROMIC COMPOUNDS WITH IMPROVED COLOR STABILITY IN THEIR RAD...

ELECTROCHROMIC POLYELECTROLYTE GEL MEDIUM HAVING IMPROVED CREEP RES...

SELECTIVELY-TRANSPARENT ELECTRO-OPTIC DISPLAY

ELECTROCHEMICAL ENERGY STORAGE DEVICES

PRE-FORMED POLYMER MATRIX DISC TO MAINTAIN UNIFORM CELL SPACING

EMISSIVE DISPLAY SYSTEM