Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CM

Chad Marshall

DCDynamic Controls: 1 patents #1 of 2Top 50%
Swepsonville, NC: #1 of 1 inventorsTop 100%
North Carolina: #862 of 5,755 inventorsTop 15%
Overall (2022): #170,464 of 548,613Top 35%
2 Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11507263 Methods and systems for configuration of a touch screen of a wheelchair on the basis of the user's disease state Julian Kyle Verkaaik 2022-11-22
11306513 Lockout prevention system for electrical disconnects/safety switches 2022-04-19