Inventor · disambiguated record
Roger A. Powell
Also filed as: POWELL ROGER A · POWELL ROGER ANDREW
24 granted patents·1,499 citations·filing 1976–2008
97Inventor score
Top patents by PatentIndex Score
24 records- 0198US4888063AVariable aperture, variable flux density, aerospace solar collectorPOWELL ROGER A·Filed 1988·Granted Dec 19, 1989·227 cites·9 claims
- 0296US7126473B1Intrusion detection and secure remote alarm communication system for a security system for the inactive storage of the active ingredients of weapons of mass destructionPOWELL ROGER ANDREW·Filed 2004·Granted Oct 24, 2006·208 cites·30 claims
- 0396US4611575AParabolic trough solar reflectorPOWELL ROGER A·Filed 1984·Granted Sep 16, 1986·100 cites·8 claims
- 0493US5877696ASecurity system for warheadsFiled 1996·Granted Mar 2, 1999·231 cites·18 claims
- 0591US4243301AElastically deformed reflectorsPOWELL ROGER A·Filed 1979·Granted Jan 6, 1981·51 cites·5 claims
- 0690US4278829ASolar energy conversion apparatusPOWELL ROGER A·Filed 1979·Granted Jul 14, 1981·63 cites·9 claims
- 0789US7805685B2Method and apparatus for displaying a gain control interface with non-linear gain levelsAPPLE INC·Filed 2007·Granted Sep 28, 2010·19 cites·25 claims
- 0888US4618119AAdjustable inclination reading/writing boardPOWELL ROGER A·Filed 1984·Granted Oct 21, 1986·66 cites·3 claims
- 0986US4119365ATrough reflectorPOWELL ROGER ANDREW·Filed 1976·Granted Oct 10, 1978·54 cites·20 claims
- 1085US4934269AArming system for a warheadPOWELL ROGER A·Filed 1988·Granted Jun 19, 1990·41 cites·15 claims
- 1182US4719903AVariable aperture, variable flux density, aerospace solar collectorPOWELL ROGER A·Filed 1985·Granted Jan 19, 1988·44 cites·13 claims
- 1281US7610553B1Method and apparatus for reducing data events that represent a user's interaction with a control interfaceAPPLE INC·Filed 2003·Granted Oct 27, 2009·22 cites·64 claims
- 1379US6195590B1System for control and resource allocation for the manufacture of a productFiled 1998·Granted Feb 27, 2001·65 cites·29 claims
- 1476US8311657B2Method and apparatus for efficiently accounting for the temporal nature of audio processingCANNISTRARO ALAN C·Filed 2008·Granted Nov 13, 2012·8 cites·29 claims
- 1574US7328412B1Method and apparatus for displaying a gain control interface with non-linear gain levelsAPPLE INC·Filed 2003·Granted Feb 5, 2008·17 cites·34 claims
- 1671US7312704B1Intrusion detection and secure remote alarm communication for a security system for the inactive storage of the active ingredients of weapons of mass destructionPOWELL ROGER ANDREW·Filed 2006·Granted Dec 25, 2007·6 cites·8 claims
- 1762US7426417B1Method and apparatus for efficiently accounting for the temporal nature of audio processingAPPLE INC·Filed 2003·Granted Sep 16, 2008·9 cites·30 claims
- 1860US5291397AMethod for resource allocation and project control for the production of a productPOWELL ROGER A·Filed 1991·Granted Mar 1, 1994·128 cites·6 claims
- 1959US4648023AMethod for resource allocation for the manufacture of a productPOWELL ROGER A·Filed 1986·Granted Mar 3, 1987·86 cites·11 claims
- 2047US4375959AWaste heat recovery in asphalt mixing plantMCCARTER CORP·Filed 1980·Granted Mar 8, 1983·14 cites·23 claims
- 2141US5333056ATelevision signal converter providing separate stereo sound outputsPOWELL ROGER A·Filed 1991·Granted Jul 26, 1994·7 cites·6 claims
- 2239US6167320ASystem for control and resource allocation for the manufacturing of a productFiled 1999·Granted Dec 26, 2000·23 cites·17 claims
- 2331US4934900AAssembly forming a cylindrical cage of spaced apart vanesFULLER CO·Filed 1989·Granted Jun 19, 1990·9 cites·17 claims
- 2431US4811659ARoller press for liquid/solid separationPOWELL ROGER A·Filed 1988·Granted Mar 14, 1989·1 cites·15 claims
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