David Goldstein

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Porltand, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Laboratory apparatus
- Patent number 9,895,641
- Issue date Feb 20, 2018
- David Goldstein
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Laboratory apparatus
- Patent number 9,352,260
- Issue date May 31, 2016
- David Goldstein
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Grant
Laboratory apparatus
- Patent number 8,973,585
- Issue date Mar 10, 2015
- David Goldstein
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Laboratory Apparatus
- Publication number 20150122270
- Publication date May 7, 2015
- David Goldstein
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Laboratory Apparatus
- Publication number 20130247767
- Publication date Sep 26, 2013
- David Goldstein
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Laboratory Apparatus
- Publication number 20130104738
- Publication date May 2, 2013
- David Goldstein
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES