Growing community of inventors

Summit, NJ, United States of America

A Helen McGrath

Average Co-Inventor Count = 4.48

ph-index = 5

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 = 176

A Helen McGrathChristine Patricia Peterson (4 patents)A Helen McGrathShubert A Hau (4 patents)A Helen McGrathHarold Fahrer (2 patents)A Helen McGrathAlan B Moshinsky (2 patents)A Helen McGrathMichael Davitt (1 patent)A Helen McGrathWalter H Hawkins (1 patent)A Helen McGrathRonald Nemeth (1 patent)A Helen McGrathSteven L Cohen (1 patent)A Helen McGrathElizabeth Y Fung (1 patent)A Helen McGrathJohan Adriaan Oudmaijer (1 patent)A Helen McGrathA Helen McGrath (5 patents)Christine Patricia PetersonChristine Patricia Peterson (6 patents)Shubert A HauShubert A Hau (4 patents)Harold FahrerHarold Fahrer (5 patents)Alan B MoshinskyAlan B Moshinsky (3 patents)Michael DavittMichael Davitt (5 patents)Walter H HawkinsWalter H Hawkins (3 patents)Ronald NemethRonald Nemeth (2 patents)Steven L CohenSteven L Cohen (1 patent)Elizabeth Y FungElizabeth Y Fung (1 patent)Johan Adriaan OudmaijerJohan Adriaan Oudmaijer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. At+t Corp. (5 from 4,208 patents)


5 patents:

1. 6385308 - Telephone system and method for personalized announcements

2. 6160878 - Automatic international redial disablement and status delivery method

3. 6078655 - Automatic international reattempt method and apparatus

4. 6069939 - Country-based language selection

5. 6038307 - International redial system driven by unsuccessful call reasons

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as of
12/8/2025
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