Inventor
Kevin D. Provagna
Inventor
Medina, OH, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Jprimary
H01JElectric discharge tubes or discharge lamps67%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material11%
G09FDisplaying11%
Y10TTechnical subjects covered by former us classification11%
PatentTitleYear
8,561,330'Mounting spring, system and method for mounting a sign'20137,701,142'Ceramic HID arc tube assembly'20106,326,721'HID lamp having arc tube mounting frame which relieves thermal stress'20016,291,933'Metal halide lamp with ARC tube secured to frame by clips passing through protective sleeve'20016,153,968'Metal halide lamp with stem mounted support frame for arc tube shield'20006,133,677'Discharge lamp with wire frame having dual cantilever resilient end'20005,998,915'Mounting support for a high intensity discharge reflector lamp'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2010Patents assigned to OSRAM SYLVANIA INC (2)· patent assignee history
1999–2013Based in Medina, OH, US· patent location history
2000–2001Patents assigned to PHILIPS ELECTRONICS NA (4)· patent assignee history
2013Patents assigned to LIND MEDIA COMPANY (1)· patent assignee history
2013Patents assigned to PROVAGNA KEVIN (1)· patent assignee history
2013Patents assigned to SIEGENTHALER JOHN L (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PHILIPS ELECTRONICS NA | 4 | 2000–2001 |
| OSRAM SYLVANIA INC | 2 | 1999–2010 |
| LIND MEDIA COMPANY | 1 | 2013 |
| PROVAGNA KEVINself | 1 | 2013 |
| SIEGENTHALER JOHN L | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Medina, OH, US | 7 | 1999–2013 |