Joseph Frank Ulvr

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Carp, CA

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Patents Grantslast 30 patents

Information Patent Grant
Unique identifier bar code on stamps and apparatus and method for m...
- Patent number 6,415,983
- Issue date Jul 9, 2002
- Canada Post Corporation
- Joseph Frank Ulvr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Unique identifier bar code on stamps and apparatus and method for m...
- Patent number 6,398,106
- Issue date Jun 4, 2002
- Canada Post Corporation
- Joseph Frank Ulvr
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mail piece bar code having a data content identifier
- Patent number 5,602,382
- Issue date Feb 11, 1997
- Canada Post Corporation
- Joseph Ulvr
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING