Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816115 | Process of making via holes in a double-layer insulation | Reinhold Muhl, Hans-Joachim Trumpp | 1989-03-28 |
EH
Eva Horner
Overall (All Time): #3,924,014 of 4,157,543Top 95%
1
Patents All Time