Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7416636 | Method and apparatus for foam forming | Rainer Blomqvist, Harri Kostamo, Kay Rokman | 2008-08-26 |
| 6734335 | Unitary absorbent system | Peter A. Graef, Daniel Bunker, Charles E. Miller, Jeffrey D. Mathews, Fred B. Howard +6 more | 2004-05-11 |
| 6531078 | Method for foam casting using three-dimensional molds | Kay Rokman, Hanna Rahiala, Jonathan George, Andrea Grosso | 2003-03-11 |
| 6503372 | Twin wire former assembly | Kay Rokman, Juhani Jansson | 2003-01-07 |
| 6238518 | Foam process for producing multi-layered webs | Kay Rokman, Juhani Jansson | 2001-05-29 |
| 6136153 | Foam process web formation using pressure removal of fluid | Kay Rokman, Juhani Jansson | 2000-10-24 |
| 6019871 | Effective utilization of sap in producing non-woven webs using the foam process | Kay Rokman, Juhani Jansson | 2000-02-01 |