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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David L. MacKellar — 1 Patent in 2018

LFLandscape Forms: 1 patents #6 of 8Top 75%
Kentwood, MI: #8 of 20 inventorsTop 40%
Michigan: #3,395 of 9,817 inventorsTop 35%
Overall (2018): #443,647 of 503,207Top 90%
1 Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9903563 Low glare LED luminaire Ricky A. Utting, Christopher E. Briolat 2018-02-27