Stefan Spiekermann

City:

Jarfalla

Country:

Sweden

Published Applications:

Last publication date:

2008-04-22

Top Assignees for applications by Stefan Spiekermann

The entities that hold a legal rights for patent applications filed by inventor Spiekermann Stefan:

COBOLT AB 2 Stockholm, Sweden
Cobalt AB 1 Stockholm, Sweden

Recent patent applications by Spiekermann Stefan

Stefan Spiekermann from Jarfalla, SE has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2008-04-22

US10480311

Optical frequency mixing

#2 | 2007-10-18

US20070242707A1

Electricity

Multiple wavelength laser arrangement

#3 | 2006-07-20

US20060159136A1

Electricity

Beam combiner

#4 | 2005-08-04

US20050168827A1

Physics

Grin-lens arrangement

InventorID:

4505923 ⎘