Growing community of inventors

Ås, Norway

Petter Hieronymus Heyerdahl

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 = 14

Petter Hieronymus HeyerdahlBrit Salbu (1 patent)Petter Hieronymus HeyerdahlPer Olav Skjervold (1 patent)Petter Hieronymus HeyerdahlHelge Lien (1 patent)Petter Hieronymus HeyerdahlPetter Hieronymus Heyerdahl (1 patent)Brit SalbuBrit Salbu (3 patents)Per Olav SkjervoldPer Olav Skjervold (2 patents)Helge LienHelge Lien (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Timetemp as (1 from 1 patent)


1 patent:

1. 7290925 - Full history time-temperature indicator system

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