FS

Frank D. Sorrells

CN Cole National: 2 patents #1 of 1Top 100%
📍 Knoxville, TN: #4 of 57 inventorsTop 8%
🗺 Tennessee: #18 of 493 inventorsTop 4%
Overall (1982): #14,178 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4358913 Lens block 1982-11-16
4341045 Adapter chuck for mounting lens blanks 1982-07-27