BS

Boyd K. Steenblock

DM Dethmers Manufacturing: 1 patents #10 of 23Top 45%
Overall (All Time): #3,214,898 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8220833 Rotational breakaway trailer jack assembly and method of use Billy J. Van Der Plaats 2012-07-17