Growing community of inventors

Franklin, TN, United States of America

Robert St Clair Donovan

Average Co-Inventor Count = 2.12

ph-index = 6

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 = 145

Robert St Clair DonovanPaul Griffin (2 patents)Robert St Clair DonovanBlair W Hasty (2 patents)Robert St Clair DonovanPaul P Griffin, Jr (1 patent)Robert St Clair DonovanSteven P Greenwell (1 patent)Robert St Clair DonovanChris R Helman (1 patent)Robert St Clair DonovanRobert St Clair Donovan (6 patents)Paul GriffinPaul Griffin (55 patents)Blair W HastyBlair W Hasty (4 patents)Paul P Griffin, JrPaul P Griffin, Jr (21 patents)Steven P GreenwellSteven P Greenwell (5 patents)Chris R HelmanChris R Helman (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Griffin Technology, Inc. (5 from 136 patents)


6 patents:

1. D588578 - Dock for media player

2. D579443 - Wireless speaker dock for media player

3. D578991 - Transmitter for a media player

4. D575274 - Media player dock with speakers

5. D550196 - Radio transmitter which is connectable to a computer or an MP3 player device

6. D537807 - Radio transmitter or receiver which is connectable to a computer or a portable music device

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as of
1/13/2026
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