JK

John S. Kriner

SV Shop Vac: 1 patents #40 of 59Top 70%
Overall (All Time): #3,970,493 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D288763 Tool holder Robert C. Berfield 1987-03-17