Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
SD

Steven DuFresne

AF Anthro Form: 4 patents #1 of 2Top 50%
PE Permobil: 1 patents #1 of 6Top 20%
📍 Hartland, WI: #2 of 29 inventorsTop 7%
🗺 Wisconsin: #164 of 3,989 inventorsTop 5%
Overall (2025): #20,096 of 469,880Top 5%
5
Patents 2025

Issued Patents 2025

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D1088603 Chair Kent Solberg 2025-08-19
12357094 Gas lift cylinder removal device 2025-07-15
12342944 Seat configuration 2025-07-01
12285116 Double angle back support adjustment 2025-04-29
12196331 Valve assembly for an air cushion Ross Peyton, Kevin C. Meier, David Hopp, Steven B. Long 2025-01-14