The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 2012
Filed:
Jun. 30, 2008
Applicant:
Heikki Haveri, Huhmari, FI;
Inventor:
Heikki Haveri, Huhmari, FI;
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/22 (2006.01); G01N 33/497 (2006.01);
U.S. Cl.
CPC ...
Abstract
Method of making a structure, a structure and a gas analyzer comprising cavities and volumes in which a multilayer structure is made by laminating single layers on top of each other to form the multilayer structure and combining them all together, in which method before the laminating step at least one layer is processed by cutting pneumatically constrictive openings therein to form pneumatic filters comprising constrictive cavities and volumes with the surfaces of the adjoining layers.