SR

Stefan Roman

SA Sandvik Ab: 10 patents #35 of 518Top 7%
SA Sandvik Intellectual Property Ab: 9 patents #28 of 773Top 4%
AC Ab Sandvik Coromant: 1 patents #22 of 57Top 40%
📍 Sandviken, SE: #7 of 247 inventorsTop 3%
Overall (All Time): #219,519 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
11654495 Cutting insert for a shoulder milling tool Thomas Eriksson, Jorgen Jansson Udd 2023-05-23
10512975 Milling insert and a milling tool 2019-12-24
10300538 Milling insert Amil Oprasic, Leif Widin, Lennart Wihlborg 2019-05-28
10173275 Cutting tool with replaceable abutment members and toolholder and cutting insert therefor 2019-01-08
9975188 Metal cutting insert and a milling tool Per VIKLUND 2018-05-22
9737938 Milling tool Per VIKLUND 2017-08-22
9669477 Device for chip removing machining 2017-06-06
9555488 Milling insert Amil Oprasic, Leif Widin, Lennart Wihlborg 2017-01-31
8882405 Double-sided indexable face milling insert Amil Oprasic, Lennart Wihlborg, Leif Widin 2014-11-11
D635598 Cutting insert for chip removing machining Leif Widin 2011-04-05
6948891 Drilling tool set, drilling tool and indexable drill bit therefor 2005-09-27
6929432 Drilling tool and indexable drill bit Leif Widin 2005-08-16
D487281 Cutting insert for cutting tool Leif Widin 2004-03-02
6007766 Cutting insert adapted to be ground on upper and lower surfaces thereof 1999-12-28
6004081 Tool for metal cutting Lars Hellstrom, Goran Pantzar, Erwin Kemper, Stefan Scherbarth 1999-12-21
5976455 Cutting insert with a threaded central aperture Goran Pantzar, Bjorn Hakansson, Per-Anders Holmstrom 1999-11-02
5971670 Shaft tool with detachable top Goran Pantzar, Bjorn Hakansson, Per-Anders Holmstrom 1999-10-26
5957629 Fine milling cutting insert Ingemar Hessman 1999-09-28
D381026 Milling cutter insert for fine milling Ingemar Hessman 1997-07-15
D355661 Milling cutter insert Ingemar Hessman 1995-02-21