ST

Stephen J. Towner

EI Echo Incorporated: 2 patents #1 of 5Top 20%
📍 Gurnee, IL: #8 of 61 inventorsTop 15%
🗺 Illinois: #1,252 of 8,257 inventorsTop 20%
Overall (2022): #108,090 of 548,613Top 20%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11470772 Balanced housing construction for flexible line trimmer head Joseph John Zenkus, Ryan Garrett 2022-10-18
11469604 System for facilitating connection between a charging station and a rechargeable power supply on an operating unit Ryan Garrett, Joseph John Zenkus, Brent Peterson 2022-10-11