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Donald L. Hollenbaugh Jr.
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North East, MD, US
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Patents Grants
last 30 patents
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Patent Grant
Asymmetric polytetrafluoroethylene composite having a macro-texture...
Patent number
11,547,973
Issue date
Jan 10, 2023
Donald L. Hollenbaugh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Asymmetric polytetrafluoroethylene composite having a macro-texture...
Patent number
10,987,638
Issue date
Apr 27, 2021
W. L. Gore & Associates, Inc.
Donald L. Hollenbaugh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Low creep polytetrafluoroethylene gasketing element
Patent number
6,089,576
Issue date
Jul 18, 2000
W. L. Gore & Associates, Inc.
Donald L. Hollenbaugh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Continuous polytetrafloroethylene fibers
Patent number
5,364,699
Issue date
Nov 15, 1994
W. L. Gore & Associates, Inc.
Donald L. Hollenbaugh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Continuous polytetrafluoroethylene fibers
Patent number
5,288,552
Issue date
Feb 22, 1994
W. L. Gore & Associates, Inc.
Donald L. Hollenbaugh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Continuous polytetrafluoroethylene fibers
Patent number
5,281,475
Issue date
Jan 25, 1994
W. L. Gore & Associates, Inc.
Donald L. Hollenbaugh
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Asymmetric Polytetrafluoroethylene Composite Having A Macro-Texture...
Publication number
20210205764
Publication date
Jul 8, 2021
W.L. Gore & Associates, Inc.
Donald L. Hollenbaugh
B32 - LAYERED PRODUCTS
Information
Patent Application
Asymmetric Polytetrafluoroethylene Composite Having A Macro-Texture...
Publication number
20160367947
Publication date
Dec 22, 2016
W.L. GORE & ASSOCIATES, INC.
Donald L. Hollenbaugh
B32 - LAYERED PRODUCTS
Information
Patent Application
Fluoropolymer Barrier Material
Publication number
20080061472
Publication date
Mar 13, 2008
Michael E. Kennedy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Fluoropolymer barrier material
Publication number
20050238872
Publication date
Oct 27, 2005
Michael E. Kennedy
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL