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Dirk ter Horst
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Boca Raton, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Air filter with different diameter glue beads
Patent number
12,076,680
Issue date
Sep 3, 2024
Filtration Advice, Inc.
Dirk ter Horst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for optimizing selection of an air filter
Patent number
11,719,454
Issue date
Aug 8, 2023
Filtration Advice, Inc.
Dirk ter Horst
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Reinforced air filter
Patent number
11,638,893
Issue date
May 2, 2023
Filtration Advice, Inc.
Dirk ter Horst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for optimizing selection of an air filter
Patent number
10,527,537
Issue date
Jan 7, 2020
LPD Technologies, Inc.
Dirk ter Horst
G01 - MEASURING TESTING
Information
Patent Grant
Embossed fluid filter treatment
Patent number
10,143,951
Issue date
Dec 4, 2018
LPD Technologies Inc.
Dirk ter Horst
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
System and method for optimizing selection of an air filter
Patent number
9,546,942
Issue date
Jan 17, 2017
LPD Technologies, Inc.
Dirk ter Horst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Embossed fluid filter element
Patent number
9,314,717
Issue date
Apr 19, 2016
LPD Technologies
Dirk ter Horst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Frame for filter pack
Patent number
8,328,896
Issue date
Dec 11, 2012
LPD Technologies, Inc.
Dirk ter Horst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
REINFORCED AIR FILTER
Publication number
20240216846
Publication date
Jul 4, 2024
Filtration Advice, Inc.
Dirk ter Horst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR OPTIMIZING SELECTION OF AN AIR FILTER
Publication number
20170261418
Publication date
Sep 14, 2017
LPD TECHNOLOGIES, INC.
Dirk ter Horst
G01 - MEASURING TESTING
Information
Patent Application
EMBOSSED FLUID FILTER TREATMENT
Publication number
20160243481
Publication date
Aug 25, 2016
LPD TECHNOLOGIES, INC.
Dirk ter Horst
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SYSTEM AND METHOD FOR OPTIMIZING SELECTION OF AN AIR FILTER
Publication number
20130103352
Publication date
Apr 25, 2013
LPD TECHNOLOGIES, INC.
Dirk ter Horst
G01 - MEASURING TESTING
Information
Patent Application
EMBOSSED FLUID FILTER ELEMENT
Publication number
20120261331
Publication date
Oct 18, 2012
Dirk Ter Horst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FRAME FOR FILTER PACK
Publication number
20090199525
Publication date
Aug 13, 2009
LPD TECHNOLOGIES, INC.
Dirk Ter Horst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL