Fallbrook, California
United States
3
2014-01-30
The entities that hold a legal rights for patent applications filed by inventor Grace Ronald L.:
Ronald L. Grace from Fallbrook, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Abeyance seal for high temperature, high pressure applications
#2 | 2011-11-10Low breakout friction energized gasket
#3 | 2005-09-08Self-energized gasket and manufacturing method therefor
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