Inventor · disambiguated record
Robert N. Hall
Also filed as: HALL ROBERT N · HALL ROBERT NEIL
14 granted patents·410 citations·filing 1974–2011
93Inventor score
Top patents by PatentIndex Score
14 records- 0196US4427839AFaceted low absorptance solar cellGEN ELECTRIC·Filed 1981·Granted Jan 24, 1984·159 cites·12 claims
- 0296US4227942APhotovoltaic semiconductor devices and methods of making sameGEN ELECTRIC·Filed 1979·Granted Oct 14, 1980·120 cites·19 claims
- 0380US7866384B2Downhole deviceWIRELINE ENGINEERING LTD·Filed 2005·Granted Jan 11, 2011·23 cites·18 claims
- 0477US3976558AMethod and apparatus for pyrolyzing oil shaleHALL ROBERT N·Filed 1974·Granted Aug 24, 1976·20 cites·21 claims
- 0564US4509589ACirculating bed heat exchanger for cooling shale ashTOSCO CORP·Filed 1982·Granted Apr 9, 1985·19 cites·15 claims
- 0660US6779598B2Swivel and eccentric weight to orient a roller subWIRELINE ENGINEERING LTD·Filed 2000·Granted Aug 24, 2004·25 cites·30 claims
- 0757US9140086B2Downhole apparatusHALL ROBERT NEIL·Filed 2011·Granted Sep 22, 2015·2 cites·33 claims
- 0853US4413573AProcess for combusting carbonaceous solids containing nitrogenTOSCO CORP·Filed 1982·Granted Nov 8, 1983·14 cites·23 claims
- 0948US4421603AProcess for recovering carbonaceous liquids from solid carbonaceous particlesTOSCO CORP·Filed 1982·Granted Dec 20, 1983·9 cites·14 claims
- 1041US4214253ARadiation detectorGEN ELECTRIC·Filed 1977·Granted Jul 22, 1980·8 cites·9 claims
- 1140US4292289AProcess for producing hydrogen fluoride and phosphoric acidCLIMAX CHEM·Filed 1980·Granted Sep 29, 1981·6 cites·16 claims
- 1231US4060432AMethod for manufacturing nuclear radiation detector with deep diffused junctionGEN ELECTRIC·Filed 1975·Granted Nov 29, 1977·2 cites·15 claims
- 1330US4157559ACoaxial nuclear radiation detector with deep junction and radial field gradientUS ENERGY·Filed 1977·Granted Jun 5, 1979·1 cites·18 claims
- 1429US4202867AProcess for manufacture of phosphoric acid and phosphorus pentafluorideCLIMAX CHEMICAL·Filed 1979·Granted May 13, 1980·2 cites·28 claims
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