Thomas L. Asher — 2 Patents at Filtration Technology

Thomas L. Asher has been granted 2 US patents while listed as an inventor at Filtration Technology. The first was granted in 1992 and the most recent in October 1998. Thomas L. Asher ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Thomas L. Asher in Houston, TX, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5824232	Corrugated filter sheet configured into a cylindrical filter media having near circular concentric channels	John Hampton	1998-10-20
5160442	Method of cleaning a disposable cartridge filter	John Hampton	1992-11-03

Thomas L. Asher — 2 Patents

Issued Patents All Time

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