CG

C. Lynwood Grisham

📍 Memphis, TN: #8 of 80 inventorsTop 10%
🗺 Tennessee: #52 of 740 inventorsTop 8%
Overall (1989): #30,372 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4888924 Door frame extension assembly Fred A. Grisham 1989-12-26
4850144 Door extension apparatus Fred A. Grisham 1989-07-25