Inventor
SZARKA DAVID
US5 patents
⚠️ This page may combine multiple inventors who share the name “SZARKA DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERV INC
3 patentsUS7673688B1Mar 9, 2010
Casing wiping dart with filtering layer
HALLIBURTON ENERGY SERV INC53 citations94
US7686092B2Mar 30, 2010
Plug systems and methods for using plugs in subterranean formations
HALLIBURTON ENERGY SERV INC17 citations89
US7584792B2Sep 8, 2009
Plug systems and methods for using plugs in subterranean formations
HALLIBURTON ENERGY SERV INC19 citations89