AB

Andrew J. Barko

EB Energizer Brands: 1 patents #94 of 151Top 65%
TO The Standard Oil: 1 patents #291 of 601Top 50%
📍 Lakewood, OH: #158 of 447 inventorsTop 40%
🗺 Ohio: #30,338 of 73,341 inventorsTop 45%
Overall (All Time): #1,888,949 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11133499 Substituted ramsdellite manganese dioxides in an alkaline electrochemical cell Guanghong Zheng, Chuze Ma, Bin Li, Julie Diana Goetz, Charlie Nguyen 2021-09-28
4328075 Removal of cyanides from acetonitrile William O. Fitzgibbons 1982-05-04