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BOLT TECHNOLOGY CORP

Overview
  • Total Patents
    50
About

BOLT TECHNOLOGY CORP has a total of 50 patent applications. Its first patent ever was published in 1979. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets measurement, machines and electrical machinery and energy are GEOMET MINING & EXPLORATION CO, WESTERN GEOPHYSICAL COMPANY and UNITED GEOPHYSICAL CORP.

Patent filings per year

Chart showing BOLT TECHNOLOGY CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chelminski Stephen V 19
#2 Chelminski Stephen Victor 15
#3 Chelminski Paul 5
#4 Chelminski Stephen 3
#5 Fiske Augustus H Jr 2
#6 Jensen Harry Thomas 2
#7 Chelminski Steven V 1
#8 Chelminiski Stephen V 1
#9 Norton John Philemon Iii 1
#10 Humphreys Rodney A E 1

Latest patents

Publication Filing date Title
WO2014031335A2 Seismic source array
US2006021609A1 Air gun
US6464035B1 Streamlined, readily towable marine seismic energy source for creating intense swept-frequency and pulse-coded signals in a body of water
US6612396B1 Controlled-polarization marine seismic shear-wave source
US5615170A Method, system and apparatus for selectively shutting off leakage of compressed air in marine seismic airgun arrays having common supply hoses for multiple airguns
US5432757A Large-diameter, cylinder-shuttle seismic airgun method, apparatus and towing system
CA1296090C Method, system and apparatus for producing powerful seismic energy impulses by implosion useable in wells in the earth
US4858718A Tube-wave attenuation method, system and apparatus for use with an inpulsive seismic energy source in liquid-containing wells
US4723230A High ambient liquid pressure-resistant electrical connector
US4798261A Small powerful hydro gun
US4757482A Modular airgun array method, apparatus and system
US4739859A Method and apparatus for reducing the stretch of an elastomeric diaphragm of a land seismic source
US4779245A Long-life, low-maintenance air gun/hydro gun
CA1240781A Method and apparatus for converting an air gun into a hydro gun for marine seismic impulse generation
US4754443A Airgun having shaft-bearing-guided shuttle and capable of fast repitition self-firing
US4712641A Method and system for generating shear waves and compression waves in the earth for seismic surveying
EP0118924A2 Modular airgun array method and system
CA1208754A Method and system for well velocity shooting and vertical seismic profiling
US4599712A Modular airgun array method, apparatus and system
CA1192175A Solenoid valve system with removable waterproof solenoid winding