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 9,381,544
- Issue date Jul 5, 2016
- 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 8,629,365
- Issue date Jan 14, 2014
- 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 6,977,353
- Issue date Dec 20, 2005
- United States Postal Service
- 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 20140169620
- Publication date Jun 19, 2014
- United States Postal Service
- Oscar Lee Avant
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Apparatus and methods for identifying and processing mail using an...
- Publication number 20070090029
- Publication date Apr 26, 2007
- United States Postal Service
- Oscar Lee Avant
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Apparatus and methods for identifying and processing mail using an...
- Publication number 20060025886
- Publication date Feb 2, 2006
- Oscar Lee Avant
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Apparatus and methods for identifying and processing mail using an...
- Publication number 20060015213
- Publication date Jan 19, 2006
- Oscar Lee Avant
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING