Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4975088 | Potential connector | Bernd Zinn | 1990-12-04 |
| 4553126 | Resistance heating element | Alfred Konnemann | 1985-11-12 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4975088 | Potential connector | Bernd Zinn | 1990-12-04 |
| 4553126 | Resistance heating element | Alfred Konnemann | 1985-11-12 |