James D. Weller

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Device and method to attach disc to shaft
- Patent number 9,387,516
- Issue date Jul 12, 2016
- CP Manufacturing, Inc.
- Nicholas Davis
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Multi-disc assembly for disc screen
- Patent number 9,027,762
- Issue date May 12, 2015
- CP Manufacturing, Inc.
- Robert Davis
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Multi-disc assembly for disc screen
- Patent number 8,517,181
- Issue date Aug 27, 2013
- CP Manufacturing, Inc.
- Robert M. Davis
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
V-shaped disc screen and method of classifying mixed recyclable mat...
- Patent number 6,648,145
- Issue date Nov 18, 2003
- CP Manufacturing, Inc.
- Robert M. Davis
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

Information Patent Application
Multi-Disc Assembly for Disc Screen
- Publication number 20130292308
- Publication date Nov 7, 2013
- Robert Davis
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
V-shaped disc screen and method of classifying mixed recyclable mat...
- Publication number 20040079684
- Publication date Apr 29, 2004
- Robert M. Davis
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
V-shaped disc screen and method of classifying mixed recyclable mat...
- Publication number 20030062294
- Publication date Apr 3, 2003
- Robert M. Davis
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING