JP

John Perring

📍 Sterling Heights, MI: #28 of 91 inventorsTop 35%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #185,560 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6406230 Tensioning apparatus Stuart Leslie Mason, Cecil Norman Unwin 2002-06-18