MS

Michael J. B. Sewell

📍 Auckland, TX: #1 of 2 inventorsTop 50%
Overall (1989): #75,363 of 140,708Top 55%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4858351 Wall securement system Charles P. B. Sewell, Margaret I. Sewell 1989-08-22