Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6630515 | Urinary incontinence therapy | Helmer P. K. Agersborg | 2003-10-07 |
| 5104715 | Tile formed of composite sheet with insulating board | — | 1992-04-14 |
| 4835034 | Insulation board and composite sheet | — | 1989-05-30 |