Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Allan J. MacRae — 2 Patents in 2021

MTMacrae Technologies: 1 patents #1 of 1Top 100%
Hayward, CA: #41 of 190 inventorsTop 25%
California: #13,721 of 66,859 inventorsTop 25%
Overall (2021): #182,716 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10982902 Stave cooler 2021-04-20
10954574 Water pipe collection box and stave cooler support Carlo Geronimi 2021-03-23