Growing community of inventors

Vantaa, Finland

Marja-Riitta Hakala

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 = 9

Marja-Riitta HakalaAri Lehto (1 patent)Marja-Riitta HakalaJouko S Jalava (1 patent)Marja-Riitta HakalaKalervo A Jappinen (1 patent)Marja-Riitta HakalaMarja-Riitta Hakala (1 patent)Ari LehtoAri Lehto (21 patents)Jouko S JalavaJouko S Jalava (3 patents)Kalervo A JappinenKalervo A Jappinen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Vaisala Ox (1 from 1 patent)


1 patent:

1. 4998431 - Field usable calibrator for humidity meters

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