LexDanaLexDanabeta
Inventor

Jeffry Scott Philhower

Inventor
El Segundo, CA, US

Overview

2→
Patents
1999–2000
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B60Vprimary
B60VAir-cushion vehicles25%
B64DEquipment for fitting in or to aircraft25%
F02CGas-turbine plants25%
Y02TClimate change mitigation technologies related to transportation25%
PatentTitleYear
6,138,950'Aircraft engine air intake system'20005,860,620'Ram wing vehicle'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to NORTHRUP GRUMMAN CORP (1)· patent assignee history
1999Based in Westminster, CA, US· patent location history
2000Patents assigned to NORTHROP GRUMMAN CORP (1)· patent assignee history
2000Based in El Segundo, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NORTHROP GRUMMAN CORP12000
NORTHRUP GRUMMAN CORP11999
Locations
LocationPatentsSpan
El Segundo, California, US12000
Westminster, California, US11999