Inventor · disambiguated record
Gregory E. Johnston
Also filed as: JOHNSTON GREGORY · JOHNSTON GREGORY E · JOHNSTON GREGORY EDWARD
14 granted patents·1 pending application·250 citations·filing 1990–2014
93Inventor score
Files withX RAY SCANNER CORP5JOHNSTON GREGORY EDWARD3JOHNSTON GREGORY E2JETPROTECT CORP1JOHNSTON GREGORY1
Top patents by PatentIndex Score
15 records- 0187US9172913B1Automatic counter-surveillance detection camera and softwareJOHNSTON GREGORY EDWARD·Filed 2011·Granted Oct 27, 2015·22 cites·27 claims
- 0282US8587770B1Aircraft collision warning systemJOHNSTON GREGORY·Filed 2008·Granted Nov 19, 2013·23 cites·47 claims
- 0374US5432622AHigh-resolution scanning apparatusFiled 1992·Granted Jul 11, 1995·35 cites·63 claims
- 0474US5381245AX-ray film scanning and digitizing apparatusX RAY SCANNER CORP·Filed 1993·Granted Jan 10, 1995·38 cites·3 claims
- 0569US7755668B1Mobile surveillance systemJOHNSTON GREGORY E·Filed 1998·Granted Jul 13, 2010·43 cites·9 claims
- 0669US5241406AX-ray film scanning and digitizing apparatusX RAY SCANNER CORP·Filed 1990·Granted Aug 31, 1993·30 cites·1 claims
- 0756US5283426AMethods and apparatus for obtaining nonlinear responses from photodetector arraysX RAY SCANNER CORP·Filed 1993·Granted Feb 1, 1994·18 cites·16 claims
- 0855USD745370SSee through dome mountJOHNSTON GREGORY EDWARD·Filed 2014·Granted Dec 15, 2015·9 cites·1 claims
- 0952US5343308AExtended dynamic range image digitizing apparatusX RAY SCANNER CORP·Filed 1991·Granted Aug 30, 1994·15 cites·11 claims
- 1052US2010110192A1Mobile Surveillance SystemJOHNSTON GREGORY E·Filed 2009·Application pending·0 cites
- 1142US9470794B1Aircraft collision warning systemJETPROTECT CORP·Filed 2013·Granted Oct 18, 2016·0 cites·23 claims
- 1241US5535004ADistance measuring interferometer having specific crossings detection circuitFiled 1995·Granted Jul 9, 1996·7 cites·6 claims
- 1341US5268567ACharge collection control circuit for use with charge-coupled photodetector arraysX RAY SCANNER CORP·Filed 1992·Granted Dec 7, 1993·8 cites·29 claims
- 1436US6791673B1Ground surveillance systemFiled 2003·Granted Sep 14, 2004·1 cites·28 claims
- 1530USD705846SOpen frame pan tilt positionerJOHNSTON GREGORY EDWARD·Filed 2011·Granted May 27, 2014·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →