Growing community of inventors

Mossel Bay, South Africa

Leon Walliser

Average Co-Inventor Count = 5.00

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 = 8

Leon WalliserCyril David Knottenbelt (2 patents)Leon WalliserCarl Dunlop (2 patents)Leon WalliserPetrus Johannes Hoffmann (2 patents)Leon WalliserStewart Hlohloza (2 patents)Leon WalliserLeon Walliser (2 patents)Cyril David KnottenbeltCyril David Knottenbelt (6 patents)Carl DunlopCarl Dunlop (4 patents)Petrus Johannes HoffmannPetrus Johannes Hoffmann (2 patents)Stewart HlohlozaStewart Hlohloza (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Petroleum Oil and Gas Corporation of South Africa (Pty) Ltd. (2 from 9 patents)


2 patents:

1. 7429553 - Process for reducing the toxicity of hydrocarbons

2. 7326817 - Process for reducing the toxicity of hydrocarbons

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/12/2026
Loading…