Growing community of inventors

Luleå, Sweden

Roger Johnsson

Average Co-Inventor Count = 6.00

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 = 0

Roger Johnsson ↔ Ragnar Glav (1 patent)Roger Johnsson ↔ Ola Jönsson (1 patent)Roger Johnsson ↔ Manfred Klopotek Von Glowczewski (1 patent)Roger Johnsson ↔ Bror Tingvall (1 patent)Roger Johnsson ↔ Adam Wikström (1 patent)Roger JohnssonRoger Johnsson (1 patent)Ragnar GlavRagnar Glav (3 patents)Ola JönssonOla Jönsson (2 patents)Manfred Klopotek Von GlowczewskiManfred Klopotek Von Glowczewski (1 patent)Bror TingvallBror Tingvall (1 patent)Adam WikströmAdam Wikström (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Scania Cv Ab (1 from 501 patents)


1 patent:

1. 8938080 - Method and a device for generating engine acoustic emissions, a computer program and a computer program product

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/21/2025
Loading…