RG

Randy E. Grenon

JL J.S. Redpath Limited: 3 patents #1 of 5Top 20%
Overall (All Time): #1,552,165 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8172499 Portable raise climbing system — 2012-05-08
8021098 Portable raise climbing system — 2011-09-20
7987794 Side shift raise climbing system — 2011-08-02