Francis A. Wittern — 6 Patents at Fawn Engineering

Francis A. Wittern has been granted 6 US patents while listed as an inventor at Fawn Engineering. The first was granted in 1981 and the most recent in September 2019. Francis A. Wittern ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Francis A. Wittern in Des Moines, IA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date
10402804	Apparatus, system and method of obtaining items from a vending machine with an electronic benefits transfer card	John W. Van Horn	2019-09-03
6494342	Dispensed product lift for vending machine	Gary L. Walke	2002-12-17
5791516	Apparatus and method for dispensing items from a vending machine	Francis A. Wittern, Jr., Paul L. Hawkins, James L. Denato	1998-08-11
4779760	Article release mechanism	Arthur N. Wirstlin	1988-10-25
4440285	Adjustable price setting mechanism for a vending machine	Arthur N. Wirstlin	1984-04-03
4284206	Carousel dispensing apparatus	—	1981-08-18

Francis A. Wittern — 6 Patents

Issued Patents All Time

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