Peter A. Ligman

LILigchine International: 1 patents #1 of 1Top 100%

Darien, WI: #1 of 1 inventorsTop 100%

Wisconsin: #618 of 4,233 inventorsTop 15%

Overall (2016): #108,680 of 481,213Top 25%

2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
9404272	Track drive apparatus for screeding concrete	—	2016-08-02
9297171	Track drive apparatus for screeding concrete	—	2016-03-29