Growing community of inventors

State College, PA, United States of America

John T Graef

Average Co-Inventor Count = 3.00

ph-index = 3

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 = 36

John T GraefChristopher S Johnson (5 patents)John T GraefJason S Geiger (5 patents)John T GraefPhilip R Hall (1 patent)John T GraefEric Kline (1 patent)John T GraefJohn T Graef (6 patents)Christopher S JohnsonChristopher S Johnson (7 patents)Jason S GeigerJason S Geiger (7 patents)Philip R HallPhilip R Hall (11 patents)Eric KlineEric Kline (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Intuitive Control Systems, LLC (6 from 7 patents)


6 patents:

1. 9721027 - Collection, monitoring, analyzing and reporting decay rate of traffic speed data via vehicle sensor devices placed at multiple remote locations

2. 9411893 - Collection, monitoring, analyzing and reporting of traffic data via vehicle sensor devices placed at multiple remote locations to create traffic priority enforcement reports

3. 9070287 - Collection, monitoring, analyzing and reporting of traffic data via vehicle sensor devices placed at multiple remote locations

4. 8755990 - Collection, monitoring, analyzing and reporting of traffic data via vehicle sensor devices placed at multiple remote locations

5. 8417442 - Collection, monitoring, analyzing and reporting of traffic data via vehicle sensor devices placed at multiple remote locations

6. 7737912 - Portable electronic display device with automatic lockout of message selection switches to prevent tampering with selected message

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as of
12/31/2025
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