Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044421 | Light emitting device with tension relaxation | Lucas Johannes Anna Maria Beckers | 2011-10-25 |
| 5060406 | Steam iron having a hydrophilic acid resistant steam changer | Hendrik Verweij, Andreas P. L. Krebbers, Arend Schuurman | 1991-10-29 |