JH

John W. Henderson

3M: 1 patents #276 of 881Top 35%
📍 Okabena, MN: #91 of 299 inventorsTop 35%
🗺 Minnesota: #1,731 of 5,562 inventorsTop 35%
Overall (2025): #337,223 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12254620 Replacement part validation systems and methods Michael E. O'Brien, Esther S. Jeong, Matthew D. Moore, Andrew W. Long 2025-03-18