Ada, Oklahoma
United States
6
2021-12-09
The entities that hold a legal rights for patent applications filed by inventor Gregory Steven D.:
Steven D. Gregory from Ada, US has applied for patents for these inventions. The list has both pending applications and granted patents:
PILE LIFTING APPARATUS AND METHOD
#2 | 2015-01-22Modular Guide Sleeve Apparatus and Method
#3 | 2015-01-22Pile lifting apparatus and method
#4 | 2014-09-18Pivoting bracket for foundation support system
#5 | 2014-01-30Tapered Pipe System and Method for Foundation Support
#6 | 2014-01-30Drive Head for Foundation Support System
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