Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4438066 | Zero to low magnetostriction, high coercivity, polycrystalline, Co-Pt magnetic recording media | Joseph A. Aboaf, Erik Klokholm | 1984-03-20 |
SH
Sigrid R. Herd
Overall (All Time): #4,031,423 of 4,157,543Top 100%
1
Patents All Time