Ralph Stalberg — 7 Patents at GE

Ralph Stalberg has been granted 7 US patents while listed as an inventor at GE. The first was granted in 1986 and the most recent in September 2011. Ralph Stalberg ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Ralph Stalberg in Uppsala, SE.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
8021626	Method and device for laminar flow on a sensing surface	Magnus Malmqvist, Hakan Roos, Stefan Sjolander, Mattias Tidare, Håkan Sjödin	2011-09-20	$15,956,000
7811515	Method and device for laminar flow on a sensing surface	Magnus Malmqvist, Hakan Roos, Stefan Sjolander, Mattias Tidare, Håkan Sjödin	2010-10-12	$33,069,000
7736587	Method and device for laminar flow on a sensing surface	Magnus Malmqvist, Hakan Roos, Stefan Sjolander, Mattias Tidare, Håkan Sjödin	2010-06-15	$40,581,000
7582487	Method and device for laminar flow on a sensing surface	Magnus Malmqvist, Hakan Roos, Stefan Sjolander, Mattias Tidare, Håkan Sjödin	2009-09-01	$86,598,000
6200814	Method and device for laminar flow on a sensing surface	Magnus Malmqvist, Hakan Roos, Stefan Sjolander, Mattias Tidare, Håkan Sjödin	2001-03-13	$108,000
4874491	Method of supplying buffer solutions to electrophoretic separation procedures	—	1989-10-17	$541,000
4594159	Process and apparatus for applying back pressure in a liquid chromatography system	—	1986-06-10	$2,346,000

Ralph Stalberg — 7 Patents

Issued Patents All Time

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