Inventor
HANEY KEITH M
US11 patents
⚠️ This page may combine multiple inventors who share the name “HANEY KEITH M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APACHE CORP
7 patentsUS4821814AApr 18, 1989
Top head drive assembly for earth drilling machine and components thereof
APACHE CORP167 citations98
US4867236ASep 19, 1989
Compact casing tongs for use on top head drive earth drilling machine
APACHE CORP188 citations97
US4762187AAug 9, 1988
Internal wrench for a top head drive assembly
APACHE CORP140 citations97
US4815546AMar 28, 1989
Top head drive assembly with axially movable quill
APACHE CORP54 citations92
US4650236AMar 17, 1987
Automatic pipe elevator
APACHE CORP27 citations92
US4842250AJun 27, 1989
Line reeving system for earth drilling machine
APACHE CORP15 citations73
US4830119AMay 16, 1989
Top head drive cooling system
APACHE CORP16 citations73