JB

John D. Ballantine

HE Hercules: 2 patents #203 of 715Top 30%
📍 Ilford, GB: #16 of 62 inventorsTop 30%
Overall (All Time): #2,270,088 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5626719 System for sizing paper and cardboard Anthony C. Tansley 1997-05-06
5456800 System for sizing paper and cardboard Anthony C. Tansley 1995-10-10