Growing community of inventors

Austin, TX, United States of America

Andrew Kevin Greff

Average Co-Inventor Count = 2.00

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 = 20

Andrew Kevin GreffDejan Jovanovic (6 patents)Andrew Kevin GreffAndrew Kevin Greff (6 patents)Dejan JovanovicDejan Jovanovic (10 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Smart Picture Technologies, Inc. (6 from 8 patents)


6 patents:

1. 11682177 - Method for measuring and modeling spaces using markerless augmented reality

2. 11527009 - Methods and systems for measuring and modeling spaces using markerless photo-based augmented reality process

3. 11164387 - Method for measuring and modeling spaces using markerless augmented reality

4. 11138757 - Methods and systems for measuring and modeling spaces using markerless photo-based augmented reality process

5. 10679424 - Method for measuring and modeling spaces using markerless augmented reality

6. 10304254 - Method for measuring and modeling spaces using markerless augmented reality

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as of
1/23/2026
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