Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4406994 | Wire-wound resistor | by Friedrich J. de Haan, administrator | 1983-09-27 |
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Hubertus J. J. Brech, deceased
Overall (All Time): #4,058,437 of 4,157,543Top 100%
1
Patents All Time