Inventor
David A. Vosika
Inventor
Cloverdale, VA, US
Overview
Patents· 6 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 thereof20%
G08BSignalling systems, e.g. personal calling systems20%
G09FDisplaying20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
LOC1010%
LOC2610%
PatentTitleYear
6,132,070'Self-aligning canopy structure for connection to a mounting plate adapter utilized for attaching an exit sign to a junction box'20006,095,670'Circular mounting plate adapter for attaching an exit sign to a junction box'20005,929,781'Radio frequency controlled system for testing emergency lighting units'1999D0391992'Combined emergency and exit light'1998D0380572'Lighting fixture'19975,574,423'Self-diagnostic circuit for emergency lamphead'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2000Patents assigned to HUBBELL INC (6)· patent assignee history
1996Based in Salem, VA, US· patent location history
1997–2000Based in Cloverdale, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HUBBELL INC | 6 | 1996–2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cloverdale, Virginia, US | 5 | 1997–2000 |
| Salem, Virginia, US | 1 | 1996 |