Inventor · disambiguated record
Walter Dennis Clark
Also filed as: CLARK WALTER D · CLARK WALTER DENNIS
20 granted patents·2 pending applications·1,079 citations·filing 1996–2009
96Inventor score
Files withNORTHROP GRUMMAN CORP14INTEGRATED MEDICAL SYSTEMS INC3CLARK WALTER D2HEWLETT PACKARD DEVELOPMENT CO2SHEPHERD MATTHEW A1
Top patents by PatentIndex Score
22 records- 0194US5975081ASelf-contained transportable life support systemNORTHROP GRUMMAN CORP·Filed 1996·Granted Nov 2, 1999·481 cites·9 claims
- 0292US6899103B1Self contained transportable life support systemINTEGRATED MEDICAL SYSTEMS INC·Filed 1999·Granted May 31, 2005·138 cites·63 claims
- 0389US6227487B1Augmented wing tip drag flapNORTHROP GRUMMAN CORP·Filed 1999·Granted May 8, 2001·91 cites·10 claims
- 0487US6488029B1Self-contained transportable life support systemINTEGRATED MEDICAL SYSTEMS INC·Filed 1998·Granted Dec 3, 2002·91 cites·53 claims
- 0586US7249736B2Process for landing a tailless aircraftNORTHROP GRUMMAN CORP·Filed 2005·Granted Jul 31, 2007·21 cites·10 claims
- 0679US6052230AOptical blurring filter which is resistant to digital image restorationNORTHROP GRUMMAN CORP·Filed 1998·Granted Apr 18, 2000·16 cites·33 claims
- 0777US7149356B2System and method for template matching of candidates within a two-dimensional imageNORTHROP GRUMMAN CORP·Filed 2002·Granted Dec 12, 2006·40 cites·20 claims
- 0875US8770685B2Logical and virtual nozzle-fire-restart-line for fluid-ejection deviceSHEPHERD MATTHEW A·Filed 2009·Granted Jul 8, 2014·6 cites·15 claims
- 0973US6892982B2Aircraft with forward opening inlay spoilers for yaw controlNORTHROP GRUMMAN CORP·Filed 2003·Granted May 17, 2005·20 cites·16 claims
- 1068US7108230B2Aircraft with topside only spoilersNORTHROP GRUMMAN CORP·Filed 2003·Granted Sep 19, 2006·11 cites·16 claims
- 1164US7106103B2Selectable integrated circuit interfaceHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Sep 12, 2006·11 cites·47 claims
- 1258US7370830B2System and method for landing a tailless aircraft in a crosswindNORTHROP GRUMMAN CORP·Filed 2005·Granted May 13, 2008·5 cites·6 claims
- 1358US6349720B1Apparatus for acoustically determining position of an endotracheal tubeINTEGRATED MEDICAL SYSTEMS INC·Filed 1998·Granted Feb 26, 2002·80 cites·11 claims
- 1457US7146057B2System and method for image analysis using a chaincodeNORTHROP GRUMMAN CORP·Filed 2002·Granted Dec 5, 2006·13 cites·27 claims
- 1556US6877832B2Instruction architecture using two instruction stacksHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 12, 2005·6 cites·36 claims
- 1656US6793171B1Method and system for flying an aircraftNORTHROP GRUMMAN CORP·Filed 2003·Granted Sep 21, 2004·11 cites·18 claims
- 1756US6641086B2System and method for controlling an aircraftNORTHROP GRUMMAN CORP·Filed 2001·Granted Nov 4, 2003·12 cites·35 claims
- 1854US7116823B2System and method for analyzing a contour of an image by applying a Sobel operator theretoNORTHROP GRUMMAN CORP·Filed 2002·Granted Oct 3, 2006·13 cites·17 claims
- 1950US7448578B2Aircraft with forward opening inlay spoilers for yaw controlNORTHROP GRUMMAN CORP·Filed 2004·Granted Nov 11, 2008·6 cites·2 claims
- 2039US6307680B1Optical blurring filter which is resistant to digital image restorationNORTHROP GRUMMAN CORP·Filed 1999·Granted Oct 23, 2001·7 cites·15 claims
- 2139US2006108472A1Control system for an aircraftCLARK WALTER D·Filed 2004·Application pending·0 cites
- 2238US2006289697A1Aircraft propeller shaft support system providing propeller shaft dampingCLARK WALTER D·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Walter Dennis Clark files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →