Growing community of inventors

.0.vre Ardal, Norway

Leif G Helleb0

Average Co-Inventor Count = 4.00

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 = 2

Leif G Helleb0 ↔ Torstein Obrestad (1 patent)Leif G Helleb0 ↔ Jan Birger Isaksen (1 patent)Leif G Helleb0 ↔ Bj0rn Juliussen (1 patent)Leif G Helleb0Leif G Helleb0 (1 patent)Torstein ObrestadTorstein Obrestad (14 patents)Jan Birger IsaksenJan Birger Isaksen (4 patents)Bj0rn JuliussenBj0rn Juliussen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Norsk Hydro, A.s. (1 from 240 patents)


1 patent:

1. 5472530 - Method of manufacturing free-flowing ammonium nitrate particles applying

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/18/2025
Loading…