Growing community of inventors

Sudbury, MA, United States of America

Leon Reznik

Average Co-Inventor Count = 3.60

ph-index = 2

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 = 18

Leon ReznikLev Lvovsky (3 patents)Leon ReznikHelen Reznik (3 patents)Leon ReznikLevy Ulanovsky (2 patents)Leon ReznikLeon Reznik (3 patents)Lev LvovskyLev Lvovsky (11 patents)Helen ReznikHelen Reznik (3 patents)Levy UlanovskyLevy Ulanovsky (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Abisee, Inc. (2 from 2 patents)

2. Freedom Scientific, Inc. (1 from 119 patents)


3 patents:

1. 9449531 - Vision assistive devices and user interfaces

2. D701894 - Vision assistive device

3. 8681268 - Vision assistive devices and user interfaces

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as of
12/30/2025
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