Inventor
WEBER ROBERT W
US12 patents
⚠️ This page may combine multiple inventors who share the name “WEBER ROBERT W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SERVCO CO
3 patentsUS4055226AOct 25, 1977
Underreamer having splined torque transmitting connection between telescoping portions for control of cutter position
SERVCO CO79 citations94
US4091883AMay 30, 1978
Underreaming tool with overriding extended arm retainer
SERVCO CO23 citations80
US4064951ADec 27, 1977
Underreamer having cutter arm position indication
SERVCO CO17 citations72