Growing community of inventors

Lighthouse Point, FL, United States of America

Charles E Leffler

Average Co-Inventor Count = 2.00

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 = 39

Charles E LefflerDennis E J Johnson (1 patent)Charles E LefflerWilliam Paul (1 patent)Charles E LefflerCharles E Leffler (2 patents)Dennis E J JohnsonDennis E J Johnson (14 patents)William PaulWilliam Paul (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ionz Bluewater Solutions, Inc. (1 from 1 patent)

2. Marine Environmental Partners, Inc. (1 from 1 patent)


2 patents:

1. 7704390 - Wastewater treatment system

2. 6923901 - Non-chemical water treatment method and apparatus employing ionized air purification technologies for marine application

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1/19/2026
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