DH

Douglas K. Hansen

MS Mts Systems: 1 patents #100 of 224Top 45%
Overall (All Time): #3,504,028 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6526837 Screw action grip with adjustable stiffness and alignment guides Vogel P. Grote, Michael E. Bloom 2003-03-04