Marvin L. Stringfield — 1 Patent at Arrowhead Systems

Marvin L. Stringfield has been granted 1 US patent while listed as an inventor at Arrowhead Systems. All of these patents were granted in 2014. Marvin L. Stringfield ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Marvin L. Stringfield in Cambria, WI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8622686	Stabilized device for moving a plurality of containers	Cary A. Lindauer	2014-01-07

Marvin L. Stringfield — 1 Patent

Issued Patents All Time

Patent Widget