Warroad, Minnesota
United States
3
2009-11-26
The entities that hold a legal rights for patent applications filed by inventor Wallace Ben:
Ben Wallace from Warroad, US has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD AND APPARATUS FOR STEAM HEATING WITH DRYING OF SOLVENTS
#2 | 2007-08-09ELECTROMAGNETIC IRRADIATION VACUUM DRYING OF SOLVENTS
#3 | 2005-09-29Wood composite panel
4065624 ⎘