DF

David Scott Frey

MD Mdm: 3 patents #1 of 4Top 25%
Overall (All Time): #1,483,384 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10085821 Guard for mouth Scott H. Wilson, Kyle Buzzard 2018-10-02
9737377 Mouthpiece 2017-08-22
8453650 Mouthpiece 2013-06-04