Inventor

David L. MacKellar

Inventor

Middleville, MI, US

Overview

2→

Patents

2014–2018

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F21Sprimary

F21SNon-portable lighting devices25%

F21VFunctional features or details of lighting devices or systems thereof25%

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 emitted25%

LOC2625%

PatentTitleYear

9,903,563'Low glare LED luminaire'2018 D0718483'Street light'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2018Patents assigned to LANDSCAPE FORMS INC (2)· patent assignee history

2014–2018Based in Middleville, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LANDSCAPE FORMS INC	2	2014–2018

Locations

Location	Patents	Span
Middleville, MI, US	2	2014–2018