Growing community of inventors

North Miami, FL, United States of America

Leo Manzewitsch

Average Co-Inventor Count = 5.60

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 6

Leo ManzewitschKenneth Alvin Hosfeld (7 patents)Leo ManzewitschAnastasios Takis Kyriakides (7 patents)Leo ManzewitschMark F Rodriguez (7 patents)Leo ManzewitschGarry M Paxinos (6 patents)Leo ManzewitschNicholas Kyriakides (6 patents)Leo ManzewitschLeo Manzewitsch (7 patents)Kenneth Alvin HosfeldKenneth Alvin Hosfeld (17 patents)Anastasios Takis KyriakidesAnastasios Takis Kyriakides (16 patents)Mark F RodriguezMark F Rodriguez (8 patents)Garry M PaxinosGarry M Paxinos (17 patents)Nicholas KyriakidesNicholas Kyriakides (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nettalk.com, Inc. (6 from 11 patents)

2. Nt IP Holdings, LLC (1 from 2 patents)


7 patents:

1. 11949819 - VoIP analog telephone system

2. 11595530 - VoIP analog telephone system

3. 10931828 - VoIP analog telephone system

4. 10326887 - VoIP analog telephone system

5. 9667800 - VoIP analog telephone system

6. 9491304 - VOIP analog telephone system

7. 8243722 - VoIP analog telephone system

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as of
12/31/2025
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