San Pedro, California
United States
6
2013-12-19
The entities that hold a legal rights for patent applications filed by inventor Hackbarth Dean R.:
Dean R. Hackbarth from San Pedro, US has applied for patents for these inventions. The list has both pending applications and granted patents:
SPACE FRAMES AND CONNECTION NODE ARRANGEMENT FOR THEM
#2 | 2008-08-28Movable support armature for a curved reflector
#3 | 2008-06-05Zero clearance pinned structural connection
#4 | 2008-03-27Tubular structural member with non-uniform wall thickness
#5 | 2007-01-18Space frames and connection node arrangement for them
#6 | 2006-03-16Connection node for a universal truss joint and double layer grid
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