Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DM

David McCallum — 1 Patent in 2021

MDMicrolink Devices: 1 patents #1 of 7Top 15%
West Chicago, IL: #8 of 21 inventorsTop 40%
Illinois: #2,747 of 8,822 inventorsTop 35%
Overall (2021): #481,965 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10923617 Methods for fabricating thin film III-V compound solar cell Noren Pan, Glen Hillier, Duy-Phach Vu, Rao Tatavarti, Christopher Youtsey +1 more 2021-02-16