Granted Patent
Utility
US 6,702,006 · App. 10/258,887
Plate pack, flow distribution device and plate heat exchanger
Inventors:
Karl Holm, Berndt Tagesson, Nils Inge Allan Nilsson
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: Oct 29, 2002
Inventors
Karl Holm
Berndt Tagesson
Nils Inge Allan Nilsson
Assignee (at issue)
ALFA LAVAL CORPORATE AB
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.