Inventor
Paul Stegemann
Inventor
Manitowoc, WI, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Sprimary
F21SNon-portable lighting devices31%
F21VFunctional features or details of lighting devices or systems thereof31%
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 emitted31%
F21KNon-electric light sources using luminescence8%
PatentTitleYear
10,683,993Periphery-lit troffer light fixture retrofit systems and methods202010,174,915Troffer light fixture retrofit systems and methods20199,488,348'Troffer light fixture retrofit systems and methods'20169,279,553'Periphery-lit troffer light fixture retrofit systems and methods'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2020Patents assigned to ORION ENERGY SYSTEMS INC (4)· patent assignee history
2016–2020Based in Manitowoc, WI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ORION ENERGY SYSTEMS INC | 4 | 2016–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Manitowoc, WI, US | 4 | 2016–2020 |