JS

Justan D. Studley

ZM Zippo Manufacturing: 1 patents #19 of 36Top 55%
Overall (All Time): #4,135,544 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D858785 Battery powered rechargeable handwarmer Brian J. Barber, James A. Hofman 2019-09-03