Inventor
SILVERMAN DANIEL
US36 patents
⚠️ This page may combine multiple inventors who share the name “SILVERMAN DANIEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SILVERMAN DANIEL
27 patentsUS4282587AAug 4, 1981
Method for monitoring the recovery of minerals from shallow geological formations
SILVERMAN DANIEL191 citations99
US4432078AFeb 14, 1984
Method and apparatus for fracturing a deep borehole and determining the fracture azimuth
SILVERMAN DANIEL58 citations96
US4159463AJun 26, 1979
Method of three dimensional seismic prospecting
SILVERMAN DANIEL105 citations96
US4599509AJul 8, 1986
Access security control
SILVERMAN DANIEL73 citations95
US3979724ASep 7, 1976
Seismic method for determining the position of the bottom of a long pipe in a deep borehole
SILVERMAN DANIEL59 citations95
US4497044AJan 29, 1985
Seismic wave generator
SILVERMAN DANIEL27 citations92
US4395628AJul 26, 1983
Access security control
SILVERMAN DANIEL34 citations92
US4280200AJul 21, 1981
Seismic method of mapping horizontal fractures in the earth
SILVERMAN DANIEL40 citations92
US4144949AMar 20, 1979
Bit positioning while drilling system
SILVERMAN DANIEL42 citations92
US3984805AOct 5, 1976
Parallel operation of seismic vibrators without phase control
SILVERMAN DANIEL35 citations92
US4524434AJun 18, 1985
Method for determining the azimuth and length of a deep vertical fracture in the earth
SILVERMAN DANIEL24 citations82
US4479204AOct 23, 1984
Method of monitoring the spacial production of hydrocarbons from a petroleum reservoir
SILVERMAN DANIEL26 citations82
US4064481ADec 20, 1977
Vibrator and processing systems for vibratory seismic operations
SILVERMAN DANIEL22 citations82
US3999042ADec 21, 1976
Access control system
SILVERMAN DANIEL22 citations81
US4252209AFeb 24, 1981
Downhole liquid pressure seismic source and bit positioning system
SILVERMAN DANIEL17 citations74
US4107528AAug 15, 1978
Method and apparatus for transferring a pattern on an overlying web by laser burning onto an underlying web
SILVERMAN DANIEL11 citations74
US4063613ADec 20, 1977
Control means for pressure fluid vibrators for generating seismic waves in the earth
SILVERMAN DANIEL11 citations74
US3983957AOct 5, 1976
Method and apparatus for creating seismic waves in the earth
SILVERMAN DANIEL12 citations74
US3934673AJan 27, 1976
Vibrator systems for generating elastic waves in the earth
SILVERMAN DANIEL13 citations74
US4464566AAug 7, 1984
Access security control
SILVERMAN DANIEL19 citations73
US4303852ADec 1, 1981
Access security control
SILVERMAN DANIEL17 citations73
US4018503AApr 19, 1977
Holographic systems having reference beam coded holograms
SILVERMAN DANIEL12 citations73
US3947661AMar 30, 1976
Access authenticating system
SILVERMAN DANIEL13 citations73
US3979591ASep 7, 1976
Method and apparatus for transferring a pattern on an overlying web by laser burning into an underlying web
SILVERMAN DANIEL6 citations63
USD950647SMay 3, 2022
Clip stand assembly
SILVERMAN DANIEL0 citations62
US11227513B2Jan 18, 2022
Holding device with flexible adapter
SILVERMAN DANIEL0 citations62
US10867528B2Dec 15, 2020
Display tag with clipstand, barreled instrument, tag, and lanyard
SILVERMAN DANIEL1 citations62