Growing community of inventors

Aptos, CA, United States of America

Douglas L Brackbill

Average Co-Inventor Count = 6.37

ph-index = 4

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 = 219

Douglas L BrackbillMark David Klein (5 patents)Douglas L BrackbillRonald Durkson Stelter (5 patents)Douglas L BrackbillMichael J Kolbly (5 patents)Douglas L BrackbillMichael Scott Manzo (5 patents)Douglas L BrackbillTamara Hills Mahmood (3 patents)Douglas L BrackbillRonald J Fernandez (2 patents)Douglas L BrackbillAndrew M Maurer (2 patents)Douglas L BrackbillDouglas L Brackbill (5 patents)Mark David KleinMark David Klein (20 patents)Ronald Durkson StelterRonald Durkson Stelter (6 patents)Michael J KolblyMichael J Kolbly (5 patents)Michael Scott ManzoMichael Scott Manzo (5 patents)Tamara Hills MahmoodTamara Hills Mahmood (3 patents)Ronald J FernandezRonald J Fernandez (2 patents)Andrew M MaurerAndrew M Maurer (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Avaya Integrated Cabinet Solutions Inc. (3 from 3 patents)

2. Avaya Inc. (2 from 2,328 patents)


5 patents:

1. 8862101 - Visual voicemail management

2. 8594298 - Call management

3. 8396456 - Visual voicemail management

4. 7542558 - Informing caller of callee activity mode

5. 7298833 - Wireless device to manage cross-network telecommunication services

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as of
12/13/2025
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