Inventor

SYRYAMIN JURY N

SU6 patents

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

INST GORNOGO DELA SIBIRSKOGO O

4 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

US4487273ADec 11, 1984

Gripping tool adapted for use with device for driving rod-shaped elements into and out of the ground

INST GORNOGO DELA SIBIRSKOGO O11 citations70

US4722403AFeb 2, 1988

Annular air-hammer apparatus for drilling holes

INST GORNOGO DELA SIBIRSKOGO O7 citations69

US4653596AMar 31, 1987

Percussive air tool

INST GORNOGO DELA SIBIRSKOGO O5 citations57

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

KOSTYLEV ALEXANDR D

1 patent

US4516662AMay 14, 1985

Rod-clamping means of a percussive air tool for driving into the ground and removing therefrom rod-like pieces

KOSTYLEV ALEXANDR D8 citations71