Assignee
SILVERMAN DANIEL
28 granted patents·900 citations·filing 1973–2020
Top patents by PatentIndex Score
28 records- 0198US4159463AMethod of three dimensional seismic prospectingSILVERMAN DANIEL·Filed 1977·Granted Jun 26, 1979·105 cites·22 claims
- 0297US4282587AMethod for monitoring the recovery of minerals from shallow geological formationsSILVERMAN DANIEL·Filed 1979·Granted Aug 4, 1981·191 cites·26 claims
- 0394US3979724ASeismic method for determining the position of the bottom of a long pipe in a deep boreholeSILVERMAN DANIEL·Filed 1974·Granted Sep 7, 1976·59 cites·16 claims
- 0491US4432078AMethod and apparatus for fracturing a deep borehole and determining the fracture azimuthSILVERMAN DANIEL·Filed 1981·Granted Feb 14, 1984·58 cites·25 claims
- 0591US3984805AParallel operation of seismic vibrators without phase controlSILVERMAN DANIEL·Filed 1973·Granted Oct 5, 1976·35 cites·23 claims
- 0685US4280200ASeismic method of mapping horizontal fractures in the earthSILVERMAN DANIEL·Filed 1979·Granted Jul 21, 1981·40 cites·22 claims
- 0778US4144949ABit positioning while drilling systemSILVERMAN DANIEL·Filed 1977·Granted Mar 20, 1979·42 cites·15 claims
- 0878US3999042AAccess control systemSILVERMAN DANIEL·Filed 1974·Granted Dec 21, 1976·22 cites·9 claims
- 0977US4599509AAccess security controlSILVERMAN DANIEL·Filed 1984·Granted Jul 8, 1986·73 cites·11 claims
- 1076US4064481AVibrator and processing systems for vibratory seismic operationsSILVERMAN DANIEL·Filed 1975·Granted Dec 20, 1977·22 cites·20 claims
- 1175US10867528B2Display tag with clipstand, barreled instrument, tag, and lanyardSILVERMAN DANIEL·Filed 2019·Granted Dec 15, 2020·1 cites·9 claims
- 1273US4497044ASeismic wave generatorSILVERMAN DANIEL·Filed 1982·Granted Jan 29, 1985·27 cites·34 claims
- 1368US11227513B2Holding device with flexible adapterSILVERMAN DANIEL·Filed 2020·Granted Jan 18, 2022·0 cites·15 claims
- 1467US4524434AMethod for determining the azimuth and length of a deep vertical fracture in the earthSILVERMAN DANIEL·Filed 1982·Granted Jun 18, 1985·24 cites·19 claims
- 1565US4107528AMethod and apparatus for transferring a pattern on an overlying web by laser burning onto an underlying webSILVERMAN DANIEL·Filed 1976·Granted Aug 15, 1978·11 cites·21 claims
- 1665US3934673AVibrator systems for generating elastic waves in the earthSILVERMAN DANIEL·Filed 1974·Granted Jan 27, 1976·13 cites·17 claims
- 1764US3947661AAccess authenticating systemSILVERMAN DANIEL·Filed 1974·Granted Mar 30, 1976·13 cites·12 claims
- 1863US4395628AAccess security controlSILVERMAN DANIEL·Filed 1981·Granted Jul 26, 1983·34 cites·8 claims
- 1960US4479204AMethod of monitoring the spacial production of hydrocarbons from a petroleum reservoirSILVERMAN DANIEL·Filed 1981·Granted Oct 23, 1984·26 cites·28 claims
- 2060US4252209ADownhole liquid pressure seismic source and bit positioning systemSILVERMAN DANIEL·Filed 1979·Granted Feb 24, 1981·17 cites·21 claims
- 2160US4063613AControl means for pressure fluid vibrators for generating seismic waves in the earthSILVERMAN DANIEL·Filed 1974·Granted Dec 20, 1977·11 cites·12 claims
- 2259US4018503AHolographic systems having reference beam coded hologramsSILVERMAN DANIEL·Filed 1977·Granted Apr 19, 1977·12 cites·11 claims
- 2357US4303852AAccess security controlSILVERMAN DANIEL·Filed 1979·Granted Dec 1, 1981·17 cites·10 claims
- 2456US4026382ARepetitive detonation seismic surveying method and apparatusSILVERMAN DANIEL·Filed 1974·Granted May 31, 1977·10 cites·16 claims
- 2552US4464566AAccess security controlSILVERMAN DANIEL·Filed 1982·Granted Aug 7, 1984·19 cites·9 claims
- 2650US3983957AMethod and apparatus for creating seismic waves in the earthSILVERMAN DANIEL·Filed 1975·Granted Oct 5, 1976·12 cites·33 claims
- 2741US3979591AMethod and apparatus for transferring a pattern on an overlying web by laser burning into an underlying webSILVERMAN DANIEL·Filed 1974·Granted Sep 7, 1976·6 cites·22 claims
- 2831USD950647SClip stand assemblySILVERMAN DANIEL·Filed 2019·Granted May 3, 2022·0 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →