Inventor
Charles A. Roudeski
Inventor
Springfield, OH, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof14%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems11%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted11%
B64DEquipment for fitting in or to aircraft8%
H05BElectric heating8%
B64FGround or aircraft-carrier-deck installations specially adapted for use in connection with aircraft5%
F21KNon-electric light sources using luminescence5%
F21SNon-portable lighting devices5%
H03KPulse technique5%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications5%
PatentTitleYear
9,702,525'Obstruction lighting system'20179,297,514'Lighting system'20169,016,896'Obstruction lighting system'20159,010,969'Lighting system'20158,525,425'LED lighting system'20137,479,898'System and method for synchronizing lights powered by wild frequency AC'20096,962,423'Multi-mode searchlight'20055,629,571'Thyristor load detector'19974,764,708'Touch control lamp socket interior'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–2015Patents assigned to ROUDESKI CHARLES A (4)· patent assignee history
1988Based in Urbana, OH, US· patent location history
1997Patents assigned to GRIMES AEROSPACE CO (1)· patent assignee history
1997–2017Based in Springfield, OH, US· patent location history
2005–2009Patents assigned to HONEYWELL INT INC (2)· patent assignee history
2013–2017Patents assigned to HUGHEY & PHILLIPS LLC (5)· patent assignee history
2015Patents assigned to WISE ERIC W (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUGHEY & PHILLIPS LLC | 5 | 2013–2017 |
| ROUDESKI CHARLES Aself | 4 | 1988–2015 |
| HONEYWELL INT INC | 2 | 2005–2009 |
| GRIMES AEROSPACE CO | 1 | 1997 |
| WISE ERIC W | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Springfield, OH, US | 8 | 1997–2017 |
| Urbana, OH, US | 1 | 1988 |