Inventor · disambiguated record
Roger H. Tancrell
Also filed as: TANCRELL ROGER H · TANCRELL ROGER HENRY
16 granted patents·370 citations·filing 1976–2014
94Inventor score
Top patents by PatentIndex Score
16 records- 0192US4075483AMultiple masking imaging systemRAYTHEON CO·Filed 1976·Granted Feb 21, 1978·61 cites·23 claims
- 0291US9244192B2Precipitation sensorAIRMAR TECHN CORP·Filed 2014·Granted Jan 26, 2016·17 cites·35 claims
- 0391US4316115APolymeric piezoelectric microprobe with damperRAYTHEON CO·Filed 1979·Granted Feb 16, 1982·50 cites·15 claims
- 0487US8714007B2Precipitation sensorCULLEN ROBERT M·Filed 2012·Granted May 6, 2014·17 cites·33 claims
- 0587US5438553ATransducerRAYTHEON CO·Filed 1983·Granted Aug 1, 1995·71 cites·49 claims
- 0682US4145931AFresnel focussed imaging systemRAYTHEON CO·Filed 1978·Granted Mar 27, 1979·35 cites·2 claims
- 0772US7739973B2Masthead control systemAIRMAR TECHN CORP·Filed 2005·Granted Jun 22, 2010·4 cites·21 claims
- 0872US5024872ASheets of stretched and polarized polymer materials and method of manufacturerRAYTHEON CO·Filed 1987·Granted Jun 18, 1991·43 cites·13 claims
- 0954US6678208B2Range computations for correlation speed sensorAIRMAR TECHN CORP·Filed 2002·Granted Jan 13, 2004·7 cites·35 claims
- 1054US6426918B1Correlation speed sensorAIRMAR TECHN CORP·Filed 2000·Granted Jul 30, 2002·10 cites·55 claims
- 1154US4228686AFresnel focussed imaging systemRAYTHEON CO·Filed 1978·Granted Oct 21, 1980·12 cites·7 claims
- 1253US8326561B2Dynamic motion controlNAVARRO JR ALFONSO R·Filed 2008·Granted Dec 4, 2012·3 cites·31 claims
- 1352US5852589ALow cost composite transducerRAYTHEON CO·Filed 1990·Granted Dec 22, 1998·25 cites·30 claims
- 1445US4320660AFresnel focussed imaging systemRAYTHEON CO·Filed 1980·Granted Mar 23, 1982·9 cites·7 claims
- 1544US6671225B2Correlation speed sensorAIRMAR TECHN CORP·Filed 2002·Granted Dec 30, 2003·4 cites·38 claims
- 1630US5192470AMethod of stretching and polarizing polymer materialsRAYTHEON CO·Filed 1990·Granted Mar 9, 1993·2 cites·19 claims
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