Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6299573 | Domed compressed tampons | Raymond J. Hull, Jr., Wilfried Baer, Masaki Kasahara, Toshio Sonoda | 2001-10-09 |
| 6019744 | Tampon applicator | Rolf Altdorf, Axel Friese, Georg Weihrauch, Ted Foley, Raymond J. Hull, Jr. | 2000-02-01 |
| 6003216 | Domed compressed tampons | Raymond J. Hull, Jr., Wilfried Baer, Masaki Kasahara, Toshio Sonoda | 1999-12-21 |