JK

Jan Kalfus

EX ExxonMobil: 1 patents #314 of 909Top 35%
Overall (2018): #383,692 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
9926443 Propylene-based elastomers for roofing compositions and methods for preparing the same Liang Li, Felix M. Zacarias, Narayanaswami Dharmarajan, Patrick Brant 2018-03-27