John Karau — 3 Patents at Worlds.Com

John Karau has been granted 3 US patents while listed as an inventor at Worlds.Com. All of these patents were granted in 2002. John Karau ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list John Karau in Alpharetta, GA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6473502	System, method and computer program product for achieving local number portability costing and network management support	Greg Usiskin, Anne Turner, Deborah Bauer	2002-10-29
6473503	System, method and computer program product for achieving local number portability network management support	Greg Usiskin, Anne Turner, Deborah Bauer	2002-10-29
6438219	System, method and computer program product for achieving local number portability costing support	Greg Usiskin, Anne Turner, Deborah Bauer	2002-08-20

John Karau — 3 Patents

Issued Patents All Time

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