Inventor
David A. Shirley
Inventor
Pine Grove, CA, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Fprimary
F16FSprings36%
G01CMeasuring distances, levels or bearings14%
B62KCycles7%
G01DMeasuring not specially adapted for a specific variable7%
G02BOptical elements, systems or apparatus7%
G08GTraffic control systems7%
G09FDisplaying7%
G09GArrangements or circuits for control of indicating devices using static means to present variable information7%
H04NPictorial communication, e.g. television7%
PatentTitleYear
9,188,737'Physical texture digital display system'20159,013,515'Emissive display blended with diffuse reflection'20157,477,985'Method and apparatus for displaying TCAS information with enhanced vertical situational awareness'20097,286,062'Perspective view conformal traffic targets display'20076,334,516'Acceleration sensitive twin tube shock absorber'20026,253,889'Acceleration sensitive shock absorber'20016,119,830'Flow sensitive, acceleration sensitive shock absorber'20005,954,167'Flow sensitive acceleration sensitive shock absorber with added flow control'19995,823,305'Flow sensitive, acceleration sensitive shock absorber'19985,320,375'Interruptible shock absorber suspension for bicycles'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2000Based in Pine Grove, CA, US· patent location history
1998–1999Patents assigned to RICOR RACING & DEV L P (2)· patent assignee history
2001–2002Based in Rancho Palos Verdes, CA, US· patent location history
2002Patents assigned to EDELBROCK (1)· patent assignee history
2007–2009Patents assigned to HONEYWELL INT INC (2)· patent assignee history
2007–2009Based in Goodyear, AZ, US· patent location history
2015Patents assigned to DISNEY ENTPR INC (2)· patent assignee history
2015Patents assigned to JOSEPH DANIEL M (1)· patent assignee history
2015Based in Clermont, FL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DISNEY ENTPR INC | 2 | 2015 |
| HONEYWELL INT INC | 2 | 2007–2009 |
| RICOR RACING & DEV L P | 2 | 1998–1999 |
| EDELBROCK | 1 | 2002 |
| JOSEPH DANIEL M | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pine Grove, California, US | 4 | 1994–2000 |
| Clermont, Florida, US | 2 | 2015 |
| Goodyear, AZ, US | 2 | 2007–2009 |
| Rancho Palos Verdes, California, US | 2 | 2001–2002 |