RB

Ralph L. Brown

📍 Albuquerque, NM: #2,491 of 4,547 inventorsTop 55%
🗺 New Mexico: #4,734 of 9,035 inventorsTop 55%
Overall (All Time): #3,956,637 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4761724 Transformer coupling for transmitting direct current through a barrier Richard P. Guilford, John H. Stichman 1988-08-02