Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4691134 | Electric machine with improved coil connection | Arend Dijkstra, Mient Veenstra | 1987-09-01 |
| 4574212 | Commutator end dust seal for an electric motor | — | 1986-03-04 |
BH
Bernardus Haijkens
Overall (All Time): #2,344,535 of 4,157,543Top 60%
2
Patents All Time