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Boris Vasilievich Sudnishnikov
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Novosibirsk, SU
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last 30 patents
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Patent Grant
Reversible air-operated percussive action machine for driving holes...
Patent number
4,708,211
Issue date
Nov 24, 1987
Institut Gornogo Dela So An SSSR
Evgeny I. Shemyakin
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rock-breaking implement for percussive machines
Patent number
4,291,774
Issue date
Sep 29, 1981
Boris V. Sudnishnikov
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rock-breaking tool for percussive-action machines
Patent number
4,280,573
Issue date
Jul 28, 1981
Boris V. Sudnishnikov
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of controlling the reversing of a device for driving holes i...
Patent number
4,214,638
Issue date
Jul 29, 1980
Boris V. Sudnishnikov
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Air-operated self-propelling rotary-percussive downhole drill
Patent number
4,209,070
Issue date
Jun 24, 1980
Boris V. Sudnishnikov
E21 - EARTH DRILLING MINING
Information
Patent Grant
Reversible air-operated apparatus of the percussive type for drivin...
Patent number
4,078,619
Issue date
Mar 14, 1978
Boris Vasilievich Sudnishnikov
E21 - EARTH DRILLING MINING
Information
Patent Grant
Reversible pneumatic percussive device for making holes in ground b...
Patent number
3,995,702
Issue date
Dec 7, 1976
Vladimir Vasilievich Klimashko
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Air-operated drilling machine or rotary-percussive action
Patent number
3,978,931
Issue date
Sep 7, 1976
Boris Vasilievich Sudnishnikov
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pneumatic percussive power tool
Patent number
3,974,885
Issue date
Aug 17, 1976
Boris Vasilievich Sudnishnikov
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Self-propelled percussive machine for boring holes
Patent number
3,942,595
Issue date
Mar 9, 1976
Boris Vasilievich Sudnishnikov
E21 - EARTH DRILLING MINING