Katy, Texas
United States
4
2008-05-08
The entities that hold a legal rights for patent applications filed by inventor Pruden Keith:
Keith Pruden from Katy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
HEAT TREATMENT OF INLAID PRESSURE VESSELS
#2 | 2008-05-08Heat Treatment Method of Inlaid Pressure Vessels
#3 | 2008-04-03HIGH PRESSURE-RATED RAM BLOWOUT PREVENTER AND METHOD OF MANUFACTURE
#4 | 2007-07-26Wedge thread with sealing metal
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