Lisbon, Iowa
United States
2
2011-01-13
Eugene L. Freiburger from Lisbon, US has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD AND ASSEMBLY FOR COLORIZING A SUBSTRATE MATERIAL AND PRODUCT CREATED THEREBY
#2 | 2007-08-16Method and assembly for colorizing a substrate material and product created thereby
3502403 ⎘