Inventor

DANILOV BORIS B

SU4 patents

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

INST GORNOGO DELA SIBIRSKOGO O

2 patents

US4776407AOct 11, 1988

Clamping attachment to a device for driving rod elements of low rigidity into the ground

INST GORNOGO DELA SIBIRSKOGO O12 citations71

US4722403AFeb 2, 1988

Annular air-hammer apparatus for drilling holes

INST GORNOGO DELA SIBIRSKOGO O7 citations69

INST GORNOGO DELA SO AN SSSR

1 patent

US4705119ANov 10, 1987

Annular air-hammer apparatus for drilling holes

INST GORNOGO DELA SO AN SSSR32 citations87

INST GORNOGO DELA SO AN USSR

1 patent

US4709768ADec 1, 1987

Annular air hammer apparatus for drilling wells

INST GORNOGO DELA SO AN USSR31 citations86