Azle, Texas
United States
10
2016-06-02
The entities that hold a legal rights for patent applications filed by inventor WALKER Jerry L.:
Jerry L. WALKER from Azle, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Jet perforating device for creating a wide diameter perforation
#2 | 2014-05-29Perforating gun debris retention assembly and method of use
#3 | 2014-05-29High density powdered material liner
#4 | 2014-05-15Pressure limiting device for well perforation gun string
#5 | 2013-08-29High density powdered material liner
#6 | 2013-04-25Wellbore perforation tool
#7 | 2013-01-24DEVICE FOR PERFORATING A MATERIAL COMPRISING A TAIL-LOCKING CHARGE CASE
#8 | 2012-02-02High density powdered material liner
#9 | 2011-07-21Wellbore perforation tool
#10 | 2009-02-26Method for retaining debris in a perforating apparatus
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