David Kosal — 20 Patents at Zephyros

David Kosal has been granted 20 US patents while listed as an inventor at Zephyros. The first was granted in 2004 and the most recent in January 2025. David Kosal ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list David Kosal in Romeo, MI, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #	Title	Co-Inventors	Date
12202933	High elastic modulus structural foam materials with improved strain to failure	Michael Czaplicki, Keith Madaus	2025-01-21
12187842	Structural bonding adhesive	Michael Czaplicki, Yuan Lu	2025-01-07
12098308	Epoxy patch having improved adhesion characteristics	Keith Madaus	2024-09-24
11884334	Panel connector devices	Dean Quaderer, Kurt Lilley, Blake Synnestvedt, Kevin Hicks, Thomas D. Kleino	2024-01-30
11591502	Reversible networks in polymeric materials	Sarah Fezzey	2023-02-28
11274232	Epoxy patch having improved adhesion characteristics	Keith Madaus	2022-03-15
11230325	Panel connector devices	Dean Quaderer, Kurt Lilley, Blake Synnestvedt, Kevin Hicks, Thomas D. Kleino	2022-01-25
10780672	Localized panel stiffener	Keith Madaus, Dean Quaderer, Mark Coldren	2020-09-22
9486975	Acoustic core	Eric Franzoi, Jason Walker	2016-11-08
8771564	Shaped expandable material	Abraham Kassa, Kevin Hicks	2014-07-08
8475694	Shaped expandable material	Abraham Kassa, Kevin Hicks	2013-07-02
7473715	Two component (epoxy/amine) structural foam-in-place material	Michael Czaplicki, Kevin Hicks	2009-01-06
7469459	System and method employing a porous container for sealing, baffling or reinforcing	Kevin Hicks, David Carlson, Michael Czaplicki, Serge Bieber, Dominique Busseuil	2008-12-30
7438782	Activatable material for sealing, baffling or reinforcing and method of forming same	David Sheasley, Jeanne Antrim	2008-10-21
7290828	Baffle system	Kevin Hicks, David Carlson, Michael Czaplicki, Serge Bieber, Dominique Busseuil	2007-11-06
6890964	Homopolymerized epoxy-based form-in-place material	Michael Czaplicki, Keith Madaus	2005-05-10
6887914	Structural hot melt material and methods	Michael Czaplicki, Jeanne Antrim	2005-05-03
6846559	Activatable material	Michael Czaplicki	2005-01-25
6787579	Two-component (epoxy/amine) structural foam-in-place material	Michael Czaplicki, Keith Madaus	2004-09-07
6706772	Two component (epoxy/amine) structural foam-in-place material	Michael Czaplicki, Keith Madaus	2004-03-16

David Kosal — 20 Patents

Issued Patents All Time

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