JK

Joseph Michael Kral

3M: 1 patents #7,233 of 11,543Top 65%
📍 Sydney, MN: #4 of 12 inventorsTop 35%
Overall (All Time): #1,168,522 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D887575 Indicator strip Robbi L. Bakalar, Jennifer S. Bangle, Sean D. Regan 2020-06-16
7185398 Mechanical door closer 2007-03-06
6581331 Window and door closing mechanism 2003-06-24
6321812 Perimeter driven labeller 2001-11-27