CF

Catherine Ann Fieber

AT AT&T: 2 patents #7,280 of 18,772Top 40%
📍 Emmaus, PA: #179 of 365 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,243,435 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6140222 Integrated circuit dielectric formation Cheryl Anne Bollinger, Kurt G. Steiner 2000-10-31
5057186 Method of taper-etching with photoresist adhesion layer Hongzong Chew, Graham W. Hills, Edward P. Martin, Jr. 1991-10-15