TL

Thomas Leonard

📍 Lakewood, OH: #4 of 15 inventorsTop 30%
🗺 Ohio: #490 of 2,550 inventorsTop 20%
Overall (1982): #27,760 of 81,411Top 35%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4318959 Low-modulus polyurethane joint sealant Robert M. Evans 1982-03-09