Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8284751 | Communications system for airport signaling devices | — | 2012-10-09 |
| 4350581 | Electrodialysis-cell assembly | Harm Schmoldt, Heinrich Strathmann | 1982-09-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8284751 | Communications system for airport signaling devices | — | 2012-10-09 |
| 4350581 | Electrodialysis-cell assembly | Harm Schmoldt, Heinrich Strathmann | 1982-09-21 |