BE

Billy M. Everhart

BL Bell Telephone Laboratories: 2 patents #297 of 1,445Top 25%
📍 Pataskala, OH: #47 of 112 inventorsTop 45%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #2,365,995 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4322700 Electrical relay apparatus Harold E. McCullough 1982-03-30
4260972 Electromechanical relay apparatus Harold E. McCullough 1981-04-07