P
PatentIndex
Search
Landscape
Sign in
Inventor
FRANKEL YURI
US
2 patents
Patents
2 patents
US10208579B2
Feb 19, 2019
Method of increasing productivity of oil and gas recovery from previously used wells
MARMORSHTEYN LEON
0 citations
38
US9903191B2
Feb 27, 2018
Method of increasing productivity of oil and gas recovery from previously used wells
MARMORSHTEYN LEON
0 citations
38