CB

Charles D. Bullock

📍 Havre de Grace, MD: #1 of 4 inventorsTop 25%
🗺 Maryland: #225 of 1,164 inventorsTop 20%
Overall (1989): #126,925 of 140,708Top 95%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4798094 Hydrostatic primary force standard Donald H. Newhall, James O. Pilcher, II 1989-01-17