Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9846001 | Heat exchanger assembly and use of an apparatus in a heat exchanger | Torsten Ask | 2017-12-19 |
| 5829440 | Contracepive device and methods and apparatus for assembling the same | — | 1998-11-03 |
| 5477865 | Inverted reservoir condom | — | 1995-12-26 |
| 5451088 | Combination frame-supported box receiver and self-stabilizing bed extension | — | 1995-09-19 |
| 5425379 | Rolling ring condom | — | 1995-06-20 |
| 5165422 | Apparatus for assembling a contraceptive device | — | 1992-11-24 |
| 4987905 | No hands contraceptive device | — | 1991-01-29 |
| 4972850 | No hands contraceptive device | — | 1990-11-27 |