Growing community of inventors

Barrie, Canada

Edward Charles Leach

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 8

Edward Charles LeachJohn D Brennan (2 patents)Edward Charles LeachJohn Brennan (1 patent)Edward Charles LeachEdward Charles Leach (2 patents)John D BrennanJohn D Brennan (16 patents)John BrennanJohn Brennan (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (2 from 832,880 patents)

2. Brennan, John (0 patent)


2 patents:

1. 8617035 - Physical therapy rehabilitation apparatus

2. 7918773 - Physical therapy rehabilitation apparatus

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as of
1/3/2026
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