JA

Johan Arvidsson

HA Hoganas Ab: 5 patents #3 of 63Top 5%
HA Höganäs Ab: 4 patents #10 of 74Top 15%
HO Hoeganaes: 1 patents #24 of 33Top 75%
Ericsson: 1 patents #5,184 of 9,909Top 55%
Overall (All Time): #381,186 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9540707 Iron and molybdenum containing agglomerates Dag Sjöberg, Bo Zander 2017-01-10
8685137 Recycling of tungsten carbides 2014-04-01
6963302 DC/DC converter 2005-11-08
6436166 Powder composition Hilmar Vidarsson 2002-08-20
6355087 Process of preparing an iron-based powder in a gas-tight furnace Ola Eriksson 2002-03-12
6348080 Steel powder for the preparation of sintered products Ola Eriksson 2002-02-19
6342087 Stainless steel powder Alf Tryggmo 2002-01-29
6303077 Method of monitoring and controlling the composition of sintering atmosphere Ola Eriksson 2001-10-16
6261514 Method of preparing sintered products having high tensile strength and high impact strength Caroline Lindberg 2001-07-17
6245165 Powder composition and process for the preparation thereof Ralf Carlström, Hans Hallen, Sture Lofgren 2001-06-12
6120575 Agglomerated iron-based powders Fredrik Emilsson 2000-09-19
6027544 Process for the preparation of an iron-based powder 2000-02-22
5397530 Methods and apparatus for heating metal powders K. S. V. L. Narasimhan, Howard G. Rutz, W. John Porter, Jr. 1995-03-14