James G. Robertson

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Braddock, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for processing envelopes containing contents
- Patent number 6,505,534
- Issue date Jan 14, 2003
- Opex Corporation
- James G. Robertson
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Method and apparatus for processing envelopes containing contents
- Patent number 6,230,471
- Issue date May 15, 2001
- Opex Corporation
- James G. Robertson
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Method and system for processing documents
- Patent number 5,810,173
- Issue date Sep 22, 1998
- Opex Corporation
- Albert F.. Stevens
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for processing envelopes containing contents
- Publication number 20010022060
- Publication date Sep 20, 2001
- James G. Robertson
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES