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Timothy P. Duggan
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Epsom, NH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pressurized vapor cycle liquid distillation
Patent number
11,260,316
Issue date
Mar 1, 2022
Deka Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Pressurized vapor cycle liquid distillation
Patent number
11,123,654
Issue date
Sep 21, 2021
Deka Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Pressurized vapor cycle liquid distillation
Patent number
10,905,971
Issue date
Feb 2, 2021
Deka Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Pressurized vapor cycle liquid distillation
Patent number
10,765,963
Issue date
Sep 8, 2020
Deka Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Pressurized vapor cycle liquid distillation
Patent number
10,507,403
Issue date
Dec 17, 2019
Deka Products Limited Partnership
David F. Bednarek
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Pressurized vapor cycle liquid distillation
Patent number
10,179,298
Issue date
Jan 15, 2019
Deka Products Limited Partnership
David F. Bednarek
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Pressurized vapor cycle liquid distillation
Patent number
9,186,598
Issue date
Nov 17, 2015
Deka Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Pressurized vapor cycle liquid distillation
Patent number
8,517,052
Issue date
Aug 27, 2013
Deka Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Pressurized vapor cycle liquid distillation
Patent number
8,506,762
Issue date
Aug 13, 2013
Deka Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Pressurized vapor cycle liquid distillation
Patent number
8,366,883
Issue date
Feb 5, 2013
Deka Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Pressurized vapor cycle liquid distillation
Patent number
8,307,887
Issue date
Nov 13, 2012
Deka Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Pressurized vapor cycle liquid distillation
Patent number
7,707,830
Issue date
May 4, 2010
Deka Products Limited Partnership
David F. Bednarek
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Pressurized vapor cycle liquid distillation
Patent number
7,597,784
Issue date
Oct 6, 2009
Deka Products Limited Partnership
David F. Bednarek
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Cantilevered crankshaft stirling cycle machine
Patent number
6,062,023
Issue date
May 16, 2000
New Power Concepts LLC
John Kerwin
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Pressurized Vapor Cycle Liquid Distillation
Publication number
20210170299
Publication date
Jun 10, 2021
DEKA Products Limited Partnership
David F. Bednarek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pressurized Vapor Cycle Liquid Distillation
Publication number
20200360832
Publication date
Nov 19, 2020
DEKA Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Pressurized Vapor Cycle Liquid Distillation
Publication number
20190381420
Publication date
Dec 19, 2019
DEKA Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Pressurized Vapor Cycle Liquid Distillation
Publication number
20160067629
Publication date
Mar 10, 2016
DEKA Products Limited Partnership
David F. Bednarek
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Pressurized Vapor Cycle Liquid Distillation
Publication number
20140197023
Publication date
Jul 17, 2014
DEKA Products Limited Partnership
David F. Bednarek
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Pressurized Vapor Cycle Liquid Distillation
Publication number
20140190816
Publication date
Jul 10, 2014
DEKA Products Limited Partnership
David F. Bednarek
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Pressurized Vapor Cycle Liquid Distillation
Publication number
20130334026
Publication date
Dec 19, 2013
DEKA Products Limited Partnership
David F. Bednarek
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Pressurized Vapor Cycle Liquid Distillation
Publication number
20130292241
Publication date
Nov 7, 2013
David F. Bednarek
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Pressurized Vapor Cycle Liquid Distillation
Publication number
20080105610
Publication date
May 8, 2008
DEKA Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Pressurized Vapor Cycle Liquid Distillation
Publication number
20080105533
Publication date
May 8, 2008
DEKA Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Pressurized Vapor Cycle Liquid Distillation
Publication number
20080105530
Publication date
May 8, 2008
DEKA Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Pressurized vapor cycle liquid distillation
Publication number
20070017192
Publication date
Jan 25, 2007
DEKA Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Backpressure regulator
Publication number
20050194048
Publication date
Sep 8, 2005
DEKA Products Limited Partnership
Timothy P. Duggan
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Pressurized vapor cycle liquid distillation
Publication number
20050016828
Publication date
Jan 27, 2005
DEKA Products Limited Partnership
David F. Bednarek
F28 - HEAT EXCHANGE IN GENERAL