Inventor
Gray Lankford
Inventor
San Antonio, TX, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Sprimary
F21SNon-portable lighting devices18%
F21VFunctional features or details of lighting devices or systems thereof18%
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 emitted18%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems15%
F21KNon-electric light sources using luminescence10%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications10%
Y10TTechnical subjects covered by former us classification8%
G09FDisplaying5%
PatentTitleYear
10,641,467Retrofit system and method for replacing linear fluorescent lamp with LED modules202010,222,035Retrofit system and method for replacing linear fluorescent lamp with LED modules201910,217,387LED light engine for signage201910,113,718Retrofit system and method for replacing linear fluorescent lamp with LED modules20189,920,893'Busline LED module'20189,702,531'Retrofit system and method for replacing linear fluorescent lamp with LED modules'20179,626,884'LED light engine for signage'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2019Patents assigned to GENERAL LED INC (4)· patent assignee history
2017–2020Based in San Antonio, TX, US· patent location history
2018–2020Patents assigned to GENERAL LED OPCO LLC (5)· patent assignee history
2018Patents assigned to GORMAN AARON (1)· patent assignee history
2018Patents assigned to LANKFORD GRAY (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GENERAL LED OPCO LLC | 5 | 2018–2020 |
| GENERAL LED INC | 4 | 2017–2019 |
| GORMAN AARON | 1 | 2018 |
| LANKFORD GRAYself | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Antonio, Texas, US | 7 | 2017–2020 |