Growing community of inventors

Burton Park, Australia

Leslie Herbert Cowling

Average Co-Inventor Count = 3.75

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 = 30

Leslie Herbert Cowling ↔ Allan Kenneth Wallace (2 patents)Leslie Herbert Cowling ↔ Peter Glanville Chapman (2 patents)Leslie Herbert Cowling ↔ Jyri Jaakko Jarvenkyla (1 patent)Leslie Herbert Cowling ↔ Eino Holso (1 patent)Leslie Herbert CowlingLeslie Herbert Cowling (2 patents)Allan Kenneth WallaceAllan Kenneth Wallace (11 patents)Peter Glanville ChapmanPeter Glanville Chapman (7 patents)Jyri Jaakko JarvenkylaJyri Jaakko Jarvenkyla (36 patents)Eino HolsoEino Holso (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Uponor B.v. (2 from 8 patents)

2. Vinidex Tubemakers Pty. Limited (1 from 6 patents)

3. Vindex Tubemakers Pty. Limited (1 from 2 patents)

4. Uponor Innovation Ab (97 patents)

5. Vinidex Pty Limited (2 patents)


2 patents:

1. 6053210 - Expandable plug and control method

2. 6050800 - Sizing apparatus

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idiyas.com
as of
12/14/2025
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