Inventor
JOHNSON DON HERRICK
US4 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSON DON HERRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERV INC
3 patentsUS7324010B2Jan 29, 2008
Acoustic telemetry systems and methods with surface noise cancellation
HALLIBURTON ENERGY SERV INC42 citations92
US7158446B2Jan 2, 2007
Directional acoustic telemetry receiver
HALLIBURTON ENERGY SERV INC19 citations90
US7265682B2Sep 4, 2007
Joint source-channel coding for multicarrier modulation
HALLIBURTON ENERGY SERV INC12 citations80