Inventor

HAEFNER DARYL

US2 patents

⚠️ This page may combine multiple inventors who share the name “HAEFNER DARYL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BATTELLE ENERGY ALLIANCE LLC

1 patent

US6973993B2Dec 13, 2005

Methods and apparatus of suppressing tube waves within a bore hole and seismic surveying systems incorporating same

BATTELLE ENERGY ALLIANCE LLC26 citations89

BECHTEL BWXT IDAHO LLC

1 patent

US6776255B2Aug 17, 2004

Methods and apparatus of suppressing tube waves within a bore hole and seismic surveying systems incorporating same

BECHTEL BWXT IDAHO LLC28 citations89