MG

Michael Greenhill

SR Smalley Steel Ring: 1 patents #1 of 2Top 50%
📍 Highland Park, IL: #11 of 43 inventorsTop 30%
🗺 Illinois: #1,118 of 4,656 inventorsTop 25%
Overall (1997): #104,098 of 185,788Top 60%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5639074 Interlaced wave spring David W. Maxwell 1997-06-17