Kettering, Ohio
United States
4
2006-09-28
The entities that hold a legal rights for patent applications filed by inventor Walker Thomas S.:
Thomas S. Walker from Kettering, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Writing guide system
#2 | 2006-03-23Method for displaying a magnetized poster board
#3 | 2006-03-23Adhesive poster board display system and method for display
#4 | 2006-03-23Method for displaying a waterproof poster board
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