Inventor
JANSSON JUHANI
FI10 patents
⚠️ This page may combine multiple inventors who share the name “JANSSON JUHANI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AHLSTROM GLASSFIBRE OY
6 patentsUS6503372B1Jan 7, 2003
Twin wire former assembly
AHLSTROM GLASSFIBRE OY22 citations91
US6444088B2Sep 3, 2002
Foam process web production with foam dilution
AHLSTROM GLASSFIBRE OY24 citations91
US6136153AOct 24, 2000
Foam process web formation using pressure removal of fluid
AHLSTROM GLASSFIBRE OY35 citations91
US6767851B1Jul 27, 2004
Chopped strand non-woven mat production
AHLSTROM GLASSFIBRE OY27 citations86
US6562193B1May 13, 2003
Using centrifugal pumps in the foam process of producing non-woven webs
AHLSTROM GLASSFIBRE OY14 citations82
US6733631B2May 11, 2004
Using centrifugal pumps in the foam process of producing non-woven webs
AHLSTROM GLASSFIBRE OY10 citations72
AHLSTROM PAPER GROUP OY
3 patentsUS6238518B1May 29, 2001
Foam process for producing multi-layered webs
AHLSTROM PAPER GROUP OY72 citations94
US5904809AMay 18, 1999
Introduction of fiber-free foam into, or near, a headbox during foam process web making
AHLSTROM PAPER GROUP OY58 citations94
US6019871AFeb 1, 2000
Effective utilization of sap in producing non-woven webs using the foam process
AHLSTROM PAPER GROUP OY48 citations90