Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767851 | Chopped strand non-woven mat production | Kay Rokman, Harri Kostamo, Juha Bohm | 2004-07-27 |
| 6734335 | Unitary absorbent system | Peter A. Graef, Daniel Bunker, Charles E. Miller, Jeffrey D. Mathews, Fred B. Howard +6 more | 2004-05-11 |
| 6733631 | Using centrifugal pumps in the foam process of producing non-woven webs | Jorma Elonen, Kay Rokman, Arto Koso | 2004-05-11 |
| 6562193 | Using centrifugal pumps in the foam process of producing non-woven webs | Jorma Elonen, Kay Rokman, Arto Koso | 2003-05-13 |
| 6503372 | Twin wire former assembly | Kay Rokman, Eino Laine | 2003-01-07 |
| 6444088 | Foam process web production with foam dilution | Kay Rokman | 2002-09-03 |
| 6238518 | Foam process for producing multi-layered webs | Kay Rokman, Eino Laine | 2001-05-29 |
| 6136153 | Foam process web formation using pressure removal of fluid | Kay Rokman, Eino Laine | 2000-10-24 |
| 6019871 | Effective utilization of sap in producing non-woven webs using the foam process | Kay Rokman, Eino Laine | 2000-02-01 |
| 5904809 | Introduction of fiber-free foam into, or near, a headbox during foam process web making | Kay Rokman | 1999-05-18 |