PL

Peter A. Ligman

LI Ligchine International: 1 patents #1 of 2Top 50%
📍 Darien, WI: #3 of 3 inventorsTop 100%
🗺 Wisconsin: #1,578 of 4,723 inventorsTop 35%
Overall (2021): #304,094 of 548,734Top 60%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11162232 Drive system for screeding concrete Gary Ligman 2021-11-02