Growing community of inventors

Crystal Lake, IL, United States of America

Frank N Leo

Average Co-Inventor Count = 2.67

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 = 33

Frank N LeoGerhard H Weiler (2 patents)Frank N LeoPaul A Anderson (1 patent)Frank N LeoArjun Ramrakhyani (1 patent)Frank N LeoFrank N Leo (2 patents)Gerhard H WeilerGerhard H Weiler (72 patents)Paul A AndersonPaul A Anderson (10 patents)Arjun RamrakhyaniArjun Ramrakhyani (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,880 patents)

2. Automatic Liquid Packaging, Inc. (1 from 71 patents)

3. Weiler Engineering, Inc. (25 patents)

4. Cardinal Health 400, Inc. (0 patent)


2 patents:

1. 6387073 - Hermetically sealed container with medicament storing and dispensing insert

2. 4989649 - Fill machine sterilization process

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1/2/2026
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