Edward Keith Willis — 7 Patents at Fiberweb

Edward Keith Willis has been granted 7 US patents while listed as an inventor at Fiberweb. The first was granted in 1997 and the most recent in December 2023. Edward Keith Willis ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Edward Keith Willis in Mount Juliet, TN, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11839845	Air-filter media comprising a relofted spunbonded web, and methods of making and using	Zhiqun Zhang, Jacob J. Thelen, Daniel E. Johnson, Bryan L. Gerhardt, Michael R. Berrigan	2023-12-12	$61,748,000
8951633	Area bonded nonwoven fabric from single polymer system	Gregory W. Farell	2015-02-10
8465611	Area bonded nonwoven fabric from single polymer system	Gregory W. Farell	2013-06-18
7994081	Area bonded nonwoven fabric from single polymer system	Gregory W. Farell	2011-08-09
7153793	Multilayer nonwovens incorporating differential cross-sections	Harry Barnes, John F. Baker	2006-12-26
5750151	Spun-bonded web	Edward L. Brignola, Alvin A. Fleck, Price W. LaCroix, Leon H. Zimmerman	1998-05-12
5665300	Production of spun-bonded web	Edward L. Brignola, Alvin A. Fleck, Price W. LaCroix, Leon H. Zimmerman	1997-09-09

Edward Keith Willis — 7 Patents

Issued Patents All Time

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