Madison, Wisconsin
United States
4
2018-07-05
The entities that hold a legal rights for patent applications filed by inventor Nelson Douglas:
Douglas Nelson from Madison, US has applied for patents for these inventions. The list has both pending applications and granted patents:
USER-DEFINED BOX CREATION APPARATUS
#2 | 2013-08-08Device for forming a pattern in a sheet material
#3 | 2009-12-10Stamping Tool
#4 | 2009-12-10Material Corner Shaper
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