Inventor
Philip R. Dahl
Inventor
Encino, CA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B64Dprimary
B64DEquipment for fitting in or to aircraft25%
G01MTesting static or dynamic balance of machines or structures25%
G08BSignalling systems, e.g. personal calling systems25%
G01SRadio direction-finding13%
H01QAntennas, i.e. radio aerials13%
PatentTitleYear
6,906,664'Method and system using a GPS-based phased-array scheme for three-axis attitude determination'20056,897,821'Spacecraft off-gimbal IRU precision payload pointing and disturbance rejection system'20055,206,806'Smart skin ice detection and de-icing system'19935,191,791'Piezoelectric sensor'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993Patents assigned to DAHL PHILIP R (2)· patent assignee history
1993Patents assigned to GERARDI JOSEPH J (2)· patent assignee history
1993Patents assigned to HICKMAN GAIL A (2)· patent assignee history
1993–2005Based in Encino, CA, US· patent location history
2005Patents assigned to AEROSPACE CORP (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AEROSPACE CORP | 2 | 2005 |
| DAHL PHILIP Rself | 2 | 1993 |
| GERARDI JOSEPH J | 2 | 1993 |
| HICKMAN GAIL A | 2 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Encino, California, US | 4 | 1993–2005 |