Daniel J. Silverman

Person

Washington, DC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Support for coating instrument
- Patent number 7,909,528
- Issue date Mar 22, 2011
- UpWrite, LLC
- Matthew L. Brooks
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Access security control
- Patent number 4,599,509
- Issue date Jul 8, 1986
- Daniel Silverman
- G07 - CHECKING-DEVICES
Information Patent Grant
Liquid level control apparatus
- Patent number 4,566,484
- Issue date Jan 28, 1986
- Walters; William R.
- Daniel Silverman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method for determining the azimuth and length of a deep vertical fr...
- Patent number 4,524,434
- Issue date Jun 18, 1985
- Daniel Silverman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Seismic wave generator
- Patent number 4,497,044
- Issue date Jan 29, 1985
- Daniel Silverman
- G01 - MEASURING TESTING
Information Patent Grant
Method of monitoring the spacial production of hydrocarbons from a...
- Patent number 4,479,204
- Issue date Oct 23, 1984
- Daniel Silverman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Access security control
- Patent number 4,464,566
- Issue date Aug 7, 1984
- Daniel Silverman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for fracturing a deep borehole and determining...
- Patent number 4,432,078
- Issue date Feb 14, 1984
- Daniel Silverman
- G01 - MEASURING TESTING
Information Patent Grant
Access security control
- Patent number 4,395,628
- Issue date Jul 26, 1983
- Daniel Silverman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Access security control
- Patent number 4,303,852
- Issue date Dec 1, 1981
- Daniel Silverman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for monitoring the recovery of minerals from shallow geologi...
- Patent number 4,282,587
- Issue date Aug 4, 1981
- Daniel Silverman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for monitoring the position and movement progr...
- Patent number 4,281,713
- Issue date Aug 4, 1981
- M. D. Wood, Inc.
- Milton D. Wood
- E21 - EARTH DRILLING MINING
Information Patent Grant
Seismic method of mapping horizontal fractures in the earth
- Patent number 4,280,200
- Issue date Jul 21, 1981
- Daniel Silverman
- G01 - MEASURING TESTING
Information Patent Grant
Downhole liquid pressure seismic source and bit positioning system
- Patent number 4,252,209
- Issue date Feb 24, 1981
- Daniel Silverman
- G01 - MEASURING TESTING
Information Patent Grant
Access security system
- Patent number 4,213,038
- Issue date Jul 15, 1980
- Daniel Silverman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of three dimensional seismic prospecting
- Patent number 4,159,463
- Issue date Jun 26, 1979
- Daniel Silverman
- G01 - MEASURING TESTING
Information Patent Grant
Access authentication system
- Patent number 4,150,781
- Issue date Apr 24, 1979
- Daniel Silverman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bit positioning while drilling system
- Patent number 4,144,949
- Issue date Mar 20, 1979
- Daniel Silverman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for transferring a pattern on an overlying web...
- Patent number 4,107,528
- Issue date Aug 15, 1978
- Daniel Silverman
- B44 - DECORATIVE ARTS
Information Patent Grant
Method of determining weathering corrections in seismic record proc...
- Patent number 4,069,471
- Issue date Jan 17, 1978
- Geophysical Systems Corporation
- Daniel Silverman
- G01 - MEASURING TESTING
Information Patent Grant
Vibrator and processing systems for vibratory seismic operations
- Patent number 4,064,481
- Issue date Dec 20, 1977
- Daniel Silverman
- G01 - MEASURING TESTING
Information Patent Grant
Control means for pressure fluid vibrators for generating seismic w...
- Patent number 4,063,613
- Issue date Dec 20, 1977
- Daniel Silverman
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for transmitting geophone signals over cables...
- Patent number 4,058,790
- Issue date Nov 15, 1977
- Geophysical Systems Corporation
- Daniel Silverman
- G01 - MEASURING TESTING
Information Patent Grant
Holographic systems having reference beam coded holograms
- Patent number 4,018,503
- Issue date Apr 19, 1977
- Daniel Silverman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Access control system
- Patent number 3,999,042
- Issue date Dec 21, 1976
- Daniel Silverman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Seismic method for determining the position of the bit on a drill s...
- Patent number 3,993,974
- Issue date Nov 23, 1976
- Senturion Sciences, Inc.
- Daniel Silverman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for creating seismic waves in the earth
- Patent number 3,983,957
- Issue date Oct 5, 1976
- Daniel Silverman
- G01 - MEASURING TESTING
Information Patent Grant
Parallel operation of seismic vibrators without phase control
- Patent number 3,984,805
- Issue date Oct 5, 1976
- Daniel Silverman
- G01 - MEASURING TESTING
Information Patent Grant
Seismic method for logging position of a deep borehole in the earth
- Patent number 3,979,140
- Issue date Sep 7, 1976
- Senturion Sciences, Inc.
- Daniel Silverman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Seismic method for determining the position of the bottom of a long...
- Patent number 3,979,724
- Issue date Sep 7, 1976
- Daniel Silverman
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
Support for a Plurality of Hand-Held Instruments
- Publication number 20120195673
- Publication date Aug 2, 2012
- Matthew L. Brooks
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Support for Hand-Held Instrument
- Publication number 20110089307
- Publication date Apr 21, 2011
- Matthew L. Brooks
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Daniel J. Silverman

Person

Patents Grantslast 30 patents

Support for coating instrument

Access security control

Liquid level control apparatus

Method for determining the azimuth and length of a deep vertical fr...

Seismic wave generator

Method of monitoring the spacial production of hydrocarbons from a...

Access security control

Method and apparatus for fracturing a deep borehole and determining...

Access security control

Access security control

Method for monitoring the recovery of minerals from shallow geologi...

Method and apparatus for monitoring the position and movement progr...

Seismic method of mapping horizontal fractures in the earth

Downhole liquid pressure seismic source and bit positioning system

Access security system

Method of three dimensional seismic prospecting

Access authentication system

Bit positioning while drilling system

Method and apparatus for transferring a pattern on an overlying web...

Method of determining weathering corrections in seismic record proc...

Vibrator and processing systems for vibratory seismic operations

Control means for pressure fluid vibrators for generating seismic w...

Method and apparatus for transmitting geophone signals over cables...

Holographic systems having reference beam coded holograms

Access control system

Seismic method for determining the position of the bit on a drill s...

Method and apparatus for creating seismic waves in the earth

Parallel operation of seismic vibrators without phase control

Seismic method for logging position of a deep borehole in the earth

Seismic method for determining the position of the bottom of a long...

Patents Applicationslast 30 patents

Support for a Plurality of Hand-Held Instruments

Support for Hand-Held Instrument