Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1090437 | Bipolar plate | Stephanus Phillipus Oelofse, Ted Cornelis Paarlberg, Stephanus Petrus Du Preez | 2025-08-26 |
| D1090467 | Bipolar plate | Stephanus Phillipus Oelofse, Ted Cornelis Paarlberg, Stephanus Petrus Du Preez | 2025-08-26 |