Growing community of inventors

Brea, CA, United States of America

Douglas Ellwood Shultz

Average Co-Inventor Count = 3.60

ph-index = 10

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 668

Douglas Ellwood ShultzRobert Michael Garcia (4 patents)Douglas Ellwood ShultzTodd Douglas Kneale (4 patents)Douglas Ellwood ShultzWilliam Richard Sobko (4 patents)Douglas Ellwood ShultzLouis Stephen Toth (4 patents)Douglas Ellwood ShultzWalter Dennis Clark (3 patents)Douglas Ellwood ShultzDavid Eugene Sherrill (3 patents)Douglas Ellwood ShultzPeter Andrew Barnett (3 patents)Douglas Ellwood ShultzDonald Hanks (3 patents)Douglas Ellwood ShultzDavid Darby Hood (3 patents)Douglas Ellwood ShultzJohn Roger Brayton (3 patents)Douglas Ellwood ShultzDavid Michael Stanley (3 patents)Douglas Ellwood ShultzGene Bruce Moore (3 patents)Douglas Ellwood ShultzMark Lane Berry (3 patents)Douglas Ellwood ShultzBarnaby S Wainfan (2 patents)Douglas Ellwood ShultzPerry Bruce Petersen (2 patents)Douglas Ellwood ShultzJames Franklin Kerswell (2 patents)Douglas Ellwood ShultzScott Walter Collins (2 patents)Douglas Ellwood ShultzRoxanne Marie Sato (2 patents)Douglas Ellwood ShultzRichard Anthony Bongiovanni (2 patents)Douglas Ellwood ShultzJames Richard Ausbourne (2 patents)Douglas Ellwood ShultzJeffry Scott Philhower (2 patents)Douglas Ellwood ShultzBryan Wayne Westra (2 patents)Douglas Ellwood ShultzDaniel Richard Rihn (1 patent)Douglas Ellwood ShultzDouglas William Leggett (1 patent)Douglas Ellwood ShultzMartin James Georges (1 patent)Douglas Ellwood ShultzYu Ping Liu (1 patent)Douglas Ellwood ShultzCharles Boccados (1 patent)Douglas Ellwood ShultzDouglas Ellwood Shultz (12 patents)Robert Michael GarciaRobert Michael Garcia (9 patents)Todd Douglas KnealeTodd Douglas Kneale (6 patents)William Richard SobkoWilliam Richard Sobko (5 patents)Louis Stephen TothLouis Stephen Toth (4 patents)Walter Dennis ClarkWalter Dennis Clark (17 patents)David Eugene SherrillDavid Eugene Sherrill (7 patents)Peter Andrew BarnettPeter Andrew Barnett (7 patents)Donald HanksDonald Hanks (5 patents)David Darby HoodDavid Darby Hood (3 patents)John Roger BraytonJohn Roger Brayton (3 patents)David Michael StanleyDavid Michael Stanley (3 patents)Gene Bruce MooreGene Bruce Moore (3 patents)Mark Lane BerryMark Lane Berry (3 patents)Barnaby S WainfanBarnaby S Wainfan (17 patents)Perry Bruce PetersenPerry Bruce Petersen (5 patents)James Franklin KerswellJames Franklin Kerswell (5 patents)Scott Walter CollinsScott Walter Collins (4 patents)Roxanne Marie SatoRoxanne Marie Sato (4 patents)Richard Anthony BongiovanniRichard Anthony Bongiovanni (3 patents)James Richard AusbourneJames Richard Ausbourne (2 patents)Jeffry Scott PhilhowerJeffry Scott Philhower (2 patents)Bryan Wayne WestraBryan Wayne Westra (2 patents)Daniel Richard RihnDaniel Richard Rihn (4 patents)Douglas William LeggettDouglas William Leggett (3 patents)Martin James GeorgesMartin James Georges (1 patent)Yu Ping LiuYu Ping Liu (1 patent)Charles BoccadosCharles Boccados (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Northrop Grumman Systems Corporation (6 from 3,381 patents)

2. Integrated Medical Systems, Inc. (4 from 13 patents)

3. Northrup Grumman Corp. (1 from 12 patents)

4. Northrop Gurmman Corporation (1 from 2 patents)


12 patents:

1. 8292220 - Flying wing aircraft with modular missionized elements

2. 8191820 - Flying wing aircraft

3. 6899103 - Self contained transportable life support system

4. 6729580 - Method and system for directing an object using gyroscopes

5. 6488029 - Self-contained transportable life support system

6. 6273089 - Automatic mechanical lock down for transportable life support system

7. 6234172 - Control and display configuration layout

8. 6138950 - Aircraft engine air intake system

9. 6001057 - Self-contained isolation and enviromental protection system

10. 5975081 - Self-contained transportable life support system

11. 5950625 - Isolation bag

12. 5860620 - Ram wing vehicle

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as of
12/5/2025
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