Assignee
BOLT TECHNOLOGY CORP
US·19 granted patents·653 citations·filing 1979–2004
Top patents by PatentIndex Score
19 records- 0188US4757482AModular airgun array method, apparatus and systemBOLT TECHNOLOGY CORP·Filed 1986·Granted Jul 12, 1988·88 cites·7 claims
- 0285US4779245ALong-life, low-maintenance air gun/hydro gunBOLT TECHNOLOGY CORP·Filed 1985·Granted Oct 18, 1988·55 cites·15 claims
- 0385US4712641AMethod and system for generating shear waves and compression waves in the earth for seismic surveyingBOLT TECHNOLOGY CORP·Filed 1984·Granted Dec 15, 1987·44 cites·58 claims
- 0483US6464035B1Streamlined, readily towable marine seismic energy source for creating intense swept-frequency and pulse-coded signals in a body of waterBOLT TECHNOLOGY CORP·Filed 2000·Granted Oct 15, 2002·53 cites·20 claims
- 0580US4599712AModular airgun array method, apparatus and systemBOLT TECHNOLOGY CORP·Filed 1983·Granted Jul 8, 1986·36 cites·18 claims
- 0679US4858718ATube-wave attenuation method, system and apparatus for use with an inpulsive seismic energy source in liquid-containing wellsBOLT TECHNOLOGY CORP·Filed 1987·Granted Aug 22, 1989·42 cites·31 claims
- 0776US4472794ASleeve shuttle air gunBOLT TECHNOLOGY CORP·Filed 1981·Granted Sep 18, 1984·50 cites·26 claims
- 0873US5432757ALarge-diameter, cylinder-shuttle seismic airgun method, apparatus and towing systemBOLT TECHNOLOGY CORP·Filed 1994·Granted Jul 11, 1995·44 cites·22 claims
- 0964US6612396B1Controlled-polarization marine seismic shear-wave sourceBOLT TECHNOLOGY CORP·Filed 2000·Granted Sep 2, 2003·30 cites·23 claims
- 1064US4754443AAirgun having shaft-bearing-guided shuttle and capable of fast repitition self-firingBOLT TECHNOLOGY CORP·Filed 1984·Granted Jun 28, 1988·21 cites·22 claims
- 1163US4723230AHigh ambient liquid pressure-resistant electrical connectorBOLT TECHNOLOGY CORP·Filed 1986·Granted Feb 2, 1988·34 cites·12 claims
- 1261US4739859AMethod and apparatus for reducing the stretch of an elastomeric diaphragm of a land seismic sourceBOLT TECHNOLOGY CORP·Filed 1986·Granted Apr 26, 1988·33 cites·5 claims
- 1359US4597464AMethod and system for well velocity shooting and vertical seismic profilingBOLT TECHNOLOGY CORP·Filed 1982·Granted Jul 1, 1986·20 cites·4 claims
- 1459US4377355AQuiet bouncer driver thruster method with pressurized air chamber encircling massive bouncing pistonBOLT TECHNOLOGY CORP·Filed 1979·Granted Mar 22, 1983·16 cites·24 claims
- 1556US4798261ASmall powerful hydro gunBOLT TECHNOLOGY CORP·Filed 1986·Granted Jan 17, 1989·22 cites·14 claims
- 1655US5615170AMethod, system and apparatus for selectively shutting off leakage of compressed air in marine seismic airgun arrays having common supply hoses for multiple airgunsBOLT TECHNOLOGY CORP·Filed 1995·Granted Mar 25, 1997·29 cites·22 claims
- 1754US4608675ALand seismic source method and apparatusBOLT TECHNOLOGY CORP·Filed 1981·Granted Aug 26, 1986·15 cites·5 claims
- 1844US7269099B2Air gunBOLT TECHNOLOGY CORP·Filed 2004·Granted Sep 11, 2007·10 cites·20 claims
- 1944US4383582ABouncer type pile driverBOLT TECHNOLOGY CORP·Filed 1981·Granted May 17, 1983·11 cites·25 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →