Inventor
Philip Kirk
Inventor
Encinitas, CA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B64Cprimary
B64CAeroplanes30%
B64DEquipment for fitting in or to aircraft30%
Y02TClimate change mitigation technologies related to transportation20%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
9,963,030Methods, systems and apparatus for aircraft auxiliary fuel tanks20189,758,255'Methods and systems for controlling flammability risk in aircraft fuel tanks'20176,161,797'Method and apparatus for reducing airplane noise'20005,407,153'System for increasing airplane fuel mileage and airplane wing modification kit'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Patents assigned to VALSAN PARTNERS (1)· patent assignee history
1995Based in Redmond, WA, US· patent location history
2000Patents assigned to DUGAN AIR TECHNOLOGIES INC (1)· patent assignee history
2000Based in Kirkland, WA, US· patent location history
2017Patents assigned to KPS LLC (1)· patent assignee history
2017Patents assigned to Quiet Wing Aerospace LLC (1)· patent assignee history
2017–2018Based in Encinitas, CA, US· patent location history
2018Patents assigned to LONG RANGE AG (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DUGAN AIR TECHNOLOGIES INC | 1 | 2000 |
| KPS LLC | 1 | 2017 |
| LONG RANGE AG | 1 | 2018 |
| Quiet Wing Aerospace LLC | 1 | 2017 |
| VALSAN PARTNERS | 1 | 1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Encinitas, California, US | 2 | 2017–2018 |
| Kirkland, Washington, US | 1 | 2000 |
| Redmond, Washington, US | 1 | 1995 |