FR

Frederick H. Rumpf

CA Cabot: 1 patents #11 of 42Top 30%
📍 Billerica, MA: #31 of 87 inventorsTop 40%
🗺 Massachusetts: #4,682 of 13,044 inventorsTop 40%
Overall (2017): #421,792 of 506,227Top 85%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9574087 Method for carbon black production using preheated feedstock and apparatus for same Serguei Nester, Yakov E. Kutsovsky, Charles A. Natalie 2017-02-21