Derek Flor

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La Habra Heights, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Screw press with radial gate valve and supported screw shaft
- Patent number 7,963,218
- Issue date Jun 21, 2011
- Derek Flor
- B30 - PRESSES
Information Patent Grant
Screw press with radial gate valve and supported screw shaft
- Patent number 7,152,522
- Issue date Dec 26, 2006
- Derek Flor
- B30 - PRESSES

Patents Applicationslast 30 patents

Information Patent Application
Screw Press with Radial Gate Valve and Supported Screw Shaft
- Publication number 20090211467
- Publication date Aug 27, 2009
- Derek Flor
- B30 - PRESSES
Information Patent Application
Screw press with radial gate valve and supported screw shaft
- Publication number 20050172837
- Publication date Aug 11, 2005
- Derek Flor
- B30 - PRESSES