Ralph William Boldt, JR.

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Monrovia, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and methods for identifying and processing mail using an...
- Patent number 8,227,718
- Issue date Jul 24, 2012
- United States Postal Service
- Oscar Lee Avant
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Apparatus and methods for identifying and processing mail using an...
- Patent number 7,442,897
- Issue date Oct 28, 2008
- United States Postal Service
- Oscar Lee Avant
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Apparatus and methods for identifying and processing mail using an...
- Patent number 7,165,679
- Issue date Jan 23, 2007
- United States Postal Service
- Oscar Lee Avant
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Apparatus and methods for identifying and processing mail using an...
- Patent number 7,121,458
- Issue date Oct 17, 2006
- United States Postal Services
- Oscar Lee Avant
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHODS FOR IDENTIFYING AND PROCESSING MAIL USING AN...
- Publication number 20120283869
- Publication date Nov 8, 2012
- Oscar Lee AVANT
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Apparatus and methods for identifying and processing mail using an...
- Publication number 20090046892
- Publication date Feb 19, 2009
- United States Postal Service
- Oscar Lee Avant
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING