Growing community of inventors

New York, NY, United States of America

Leonard Frank

Average Co-Inventor Count = 2.18

ph-index = 5

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 = 146

Leonard FrankLeonard Storch (8 patents)Leonard FrankErnst Van Haagen (2 patents)Leonard FrankLeonard Frank (8 patents)Leonard StorchLeonard Storch (32 patents)Ernst Van HaagenErnst Van Haagen (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cias, Inc. (5 from 18 patents)

2. Oncard Marketing, Inc. (2 from 4 patents)

3. Other (1 from 832,912 patents)


8 patents:

1. 10002477 - Electronic delivery of admission tickets direct to a purchaser

2. 9495817 - Electronic delivery of counterfeit resistant documents direct to a purchaser

3. 8978977 - Electronic delivery of admission tickets direct to a purchaser

4. 8640951 - Electronic delivery of admission tickets direct to a purchaser

5. 8201735 - Electronic delivery of admission tickets direct to a purchaser

6. 7540415 - Electronic delivery of admission tickets direct to a purchaser

7. 5889270 - Bar code decoding using moving averages to break the (N.K.) code barrier

8. 5675137 - Bar code decoding using moving averages to break the (n,k) code barrier

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idiyas.com
as of
1/13/2026
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