DS

David A. Zellers, Sr.

📍 Southaven, MS: #2 of 3 inventorsTop 70%
🗺 Mississippi: #18 of 137 inventorsTop 15%
Overall (1989): #121,208 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4862698 Method and apparatus for testing for refrigerant leaks Phillip J. I. MORGAN 1989-09-05