Inventor

CHELMINSKI STEPHEN

US18 patents

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

CHELMINSKI STEPHEN

CHELMINSKI STEPHEN

Device for marine seismic explorations for deposits

Marine vibratory sound source for beneath water seismic exploration

Device for marine seismic exploration for deposits

Device for marine seismic explorations for deposits

Method and apparatus for tuning the rise time of the initial pulse of an air gun

Marine vibratory sound source for beneath water seismic exploration

Method and apparatus for producing sound pulses within bore holes

System and method for producing high quality seismic records within bore holes

SERCEL INC

Device for marine seismic explorations for deposits

Device for marine seismic explorations

Device for marine seismic explorations

Device for marine seismic explorations for deposits

Low frequency and ultra low frequency seismic source having multiple operating heads for marine exploration

BOLT TECHNOLOGY CORP

Streamlined, readily towable marine seismic energy source for creating intense swept-frequency and pulse-coded signals in a body of water

Method, system and apparatus for selectively shutting off leakage of compressed air in marine seismic airgun arrays having common supply hoses for multiple airguns

Large-diameter, cylinder-shuttle seismic airgun method, apparatus and towing system

(unassigned)

Method, system and apparatus for driving and pulling pilings

Method of using microcrystalline cellulose to enhance artificial snow making