C. Hal Hansen — 2 Patents at Fonix

C. Hal Hansen has been granted 2 US patents while listed as an inventor at Fonix. The first was granted in 1997 and the most recent in February 1999. C. Hal Hansen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list C. Hal Hansen in Provo, UT, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5873062	User independent, real-time speech recognition system and method	Dale Lynn Shepherd, Robert Brian Moncur	1999-02-16	$5,870,000
5640490	User independent, real-time speech recognition system and method	Dale Lynn Shepherd, Robert Brian Moncur	1997-06-17	$5,125,000

C. Hal Hansen — 2 Patents

Issued Patents All Time

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