Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504383 | Device for monitoring welds | Siegfried Hillenbrand | 2003-01-07 |
| 4785275 | Strain gauge | — | 1988-11-15 |
| 4758816 | Electrical resistor | Rolf Blessing | 1988-07-19 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6504383 | Device for monitoring welds | Siegfried Hillenbrand | 2003-01-07 |
| 4785275 | Strain gauge | — | 1988-11-15 |
| 4758816 | Electrical resistor | Rolf Blessing | 1988-07-19 |