Inventor

HELLRING Stuart

US2 patents

⚠️ This page may combine multiple inventors who share the name “HELLRING Stuart”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VELPARI VEDAGIRI

1 patent

US8728217B2May 20, 2014

Filtration media and applications thereof

VELPARI VEDAGIRI10 citations77

PPG IND OHIO INC

1 patent

US11374223B2Jun 28, 2022

Slurry composition including binder containing reaction product of epoxy functional polymer and acid functional polymer for lithium ion electrical storage devices

PPG IND OHIO INC2 citations68