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Michael A. Sowell — 2 Patents

WAWavephore: 2 patents #6 of 13Top 50%

Chandler, AZ: #1,652 of 3,331 inventorsTop 50%

Arizona: #13,181 of 32,909 inventorsTop 45%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

Michael A. Sowell has been granted 2 US patents while listed as an inventor at Wavephore. The first was granted in 1993 and the most recent in October 1995. Michael A. Sowell ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Michael A. Sowell in Chandler, AZ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5457714	Software controlled adaptive delta modulator	Melvyn Engel, Michael D. Bethel, Michael J. Smith	1995-10-10	$3,365,000
5208595	Digitally controlled adaptive slew rate delta modulator	Melvyn Engel, Michael D. Bethel	1993-05-04

Michael A. Sowell — 2 Patents

Issued Patents All Time

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