Inventor

UDY LEX L

US4 patents

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

MINING SERVICE INT

2 patents

US4572075AFeb 25, 1986

Methods and apparatus for loading a borehole with explosives

MINING SERVICE INT26 citations90

US4334476AJun 15, 1982

Primer cup

MINING SERVICE INT41 citations90

CLAY ROBERT B

1 patent

US3971437AJul 27, 1976

Apparatus for dewatering boreholes

CLAY ROBERT B29 citations79

UDY LEX L

1 patent

US4528049AJul 9, 1985

Seismic explosive composition

UDY LEX L12 citations67