MC

Matthew D. Chaffee

3M: 3 patents #57 of 881Top 7%
📍 Minneapolis, MN: #30 of 797 inventorsTop 4%
🗺 Minnesota: #451 of 5,562 inventorsTop 9%
Overall (2025): #54,041 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D1084670 Lint roller handle Mark W. Baldwin, Jacob K. Skilling 2025-07-22
D1076302 Cleaning wand Mario A. Davenport, Mark W. Baldwin, Aaron P. White 2025-05-20
D1065862 Cleaning caddy Mark W. Baldwin, In Hwan Lee, Jason S. Lind 2025-03-11