Patents/Inventors

Ian Graham Janke

Parkland CountyCA7 patents

7 Patents

US125039292025
Isolation System with Integrated Slip and Extrusion Prevention Mechanisms and Methods of Use
DEFIANT PRECISION TECHNOLOGIES, LLC
0 cites
US124741472025
Grounding Sabot and Methods of Use
Defiant Engineering, LLC
0 cites
US124605172025
Interlocking Perforation Gun and Methods of Use
Defiant Engineering, LLC
0 cites
US123661512025
Penetrator and Dispensers and Methods of Use
Defiant Engineering, LLC
0 cites
US121107702024
Single or Multi-fire Semi-automatic Perforation System and Methods of Use
Defiant Engineering, LLC
0 cites
US120068082024
Penetrator and Dispensers and Methods of Use
DEFIANT ENGINEERING, LLC
0 cites
US118461642023
Single or Multi-fire Semi-automatic Perforation System and Methods of Use
DEFIANT ENGINEERING LLC
0 cites