Dorothy Feibleman

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Patents Grantslast 30 patents

Information Patent Grant
Devices, systems, and methods for extruding materials bearing mille...
- Patent number 11,148,338
- Issue date Oct 19, 2021
- Dorothy Feibleman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extrusion seal devices and methods
- Patent number 10,598,283
- Issue date Mar 24, 2020
- Dorothy Feibleman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DEVICES, SYSTEMS, AND METHODS FOR EXTRUDING MATERIALS BEARING MILLE...
- Publication number 20200223119
- Publication date Jul 16, 2020
- Dorothy Feibleman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
EXTRUSION SEAL DEVICES AND METHODS
- Publication number 20160279825
- Publication date Sep 29, 2016
- Dorothy Feibleman
- B28 - WORKING CEMENT, CLAY, OR STONE