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Attorney: Reynolds; Fred S.


Number of patents: 8
Last date: April 18, 1995

NumberTitleIssue Date
5408326Dual-wavelength absorption detector adapted for continuous-flow detection
A dual-wavelength absorption detector is provided. The detector includes an electronics section, a three branched optical guide and a detector-cell. Each branch of the optical guide has a plurality of fibers, and at one end the branches are separated and ...
04/18/1995
5399816Seismic source
A subsurface seismic source for generating seismic waves comprises a fluid supply conduit section conducting fluid downward and having a seat for receiving a blocking body transported by said fluid. Said body blocks the fluid through said section when for...
03/21/1995
5383500Automatic refuelling system
A system for control of automatic refueling of automotive vehicles parked alongside a fuel dispenser unit which allows for a customer to control a refueling procedure without having to exit the vehicle. The control system includes a processing unit, contr...
01/24/1995
5338929Micromachined sensor device using a beam of light with a frequency swept modulated intensity to activate at least two resonance modes of the sensor element
In a method for monitoring strain variations of a strain responsive element of a micromachined sensor device while subjected to outside parameter conditions, at least two oscillation resonance modes of said element are activated and interrogated optically...
08/16/1994
5327216Apparatus for remote seismic sensing of array signals using side-by-side retroreflectors
A remote seismic sensing system is provided which operates as a bipolarized, differential mode, LDI (laser differential interferometry) system to detect electrical signals produced at a remote location. In preferred embodiments, the system is used in seis...
07/05/1994
5319554Method for data interpolation and signal enhancement
The method sequentially determines dips and corresponding estimated dip components of traces in a panel of data. The method can be applied to any data which can be represented as a function of two coordinates. In particular, the method can be applied to s...
06/07/1994
5274603Marine seismic cable section assembly
A marine seismic cable section with stress members and internal wiring located within the cable section in a manner which reduces internal bending stresses upon the cable section when wound upon a storage reel. Stress members are at least near a horizonta...
12/28/1993
5197716Seismic cable deployment apparatus
A marine cable deployment apparatus for deploying marine seismic cable from a ship which reduces tension force on the cable at the cable storage reel when the cable storage reel (drum) is winding out the cable. Marine cable is subject to a longitudinal te...
03/30/1993
 
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