Wilmington, Delaware
United States
4
2013-08-01
The entities that hold a legal rights for patent applications filed by inventor Berta Thomas:
Thomas Berta from Wilmington, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Solid Polymer Electrolyte and Process For Making Same
#2 | 2010-04-08Solid polymer electrolyte and process for making same
#3 | 2009-12-31Composite Membrane and Moisture Adjustment Module Using Same
#4 | 2007-03-29Solid polymer electrolyte and process for making same
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