Frank Borzenski

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Branford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Keel type ram for use in internal batch mixers with tangential rotors
- Patent number 7,404,664
- Issue date Jul 29, 2008
- Farrel Corporation
- Frank Borzenski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Four wing, non-intermeshing rotors for synchronous drive to provide...
- Patent number 6,494,607
- Issue date Dec 17, 2002
- Farrel Corporation
- Lefteris Valsamis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mixing machine with non-intermeshing pair of rotors driven solely a...
- Patent number 4,893,936
- Issue date Jan 16, 1990
- Farrel Corporation
- Frank J. Borzenski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Control system for ram fed mixing machine
- Patent number 4,830,506
- Issue date May 16, 1989
- Farrel Corporation
- Frank J. Borzenski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Keel type ram for use in internal batch mixers with tangential rotors
- Publication number 20080239866
- Publication date Oct 2, 2008
- Farrel Corporation
- Frank Borzenski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Keel type ram for use in internal batch mixers with tangential rotors
- Publication number 20070177450
- Publication date Aug 2, 2007
- Farrel Corporation
- Frank Borzenski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Four wing, non-intermeshing rotors for synchronous drive to provide...
- Publication number 20020163852
- Publication date Nov 7, 2002
- Lefteris Valsamis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL