Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Dave Van Andel — 2 Patents in 2021

ZUZimmer Us: 2 patents #1 of 7Top 15%
Iron River, MI: #1 of 22 inventorsTop 5%
Michigan: #1,612 of 9,874 inventorsTop 20%
Overall (2021): #167,641 of 548,734Top 35%
2 Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11176376 Augmented reality therapeutic movement display and gesture analyzer Richard Wells, Timothy R. Price, Ted Spooner, Travis Dittmer, John Kotwick +1 more 2021-11-16
11037369 Virtual or augmented reality rehabilitation 2021-06-15