Growing community of inventors

Seattle, WA, United States of America

Robert C Greco

Average Co-Inventor Count = 2.18

ph-index = 7

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 = 1,204

Robert C GrecoMichael J Robinson (5 patents)Robert C GrecoPaul M Dunn (3 patents)Robert C GrecoBrian J Gore (1 patent)Robert C GrecoRichard C Ellrodt (1 patent)Robert C GrecoRobert C Greco (8 patents)Michael J RobinsonMichael J Robinson (7 patents)Paul M DunnPaul M Dunn (6 patents)Brian J GoreBrian J Gore (1 patent)Richard C EllrodtRichard C Ellrodt (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Active Voice Corporation (6 from 10 patents)

2. Other (2 from 832,812 patents)


8 patents:

1. 5651054 - Method and apparatus for monitoring a message in a voice mail system

2. 5625676 - Method and apparatus for monitoring a caller's name while using a

3. 5581604 - Method and apparatus for processing an incoming call in a communication

4. 5568540 - Method and apparatus for selecting and playing a voice mail message

5. 5533102 - Telephone auto attendant system for delivering chosen greetings to

6. 5488650 - Configurable telephone interface for electronic devices

7. 5434906 - Method and apparatus for processing an incoming call in a communication

8. 5419408 - Vehicle anti-theft tire puncturing and deflating device

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as of
12/21/2025
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