7 Utility Patents
#18 in Liege
#2,360 in Belgium
#598,480 in the World
Forward Citations = 38
Company Filing History:
'societe De Prayon'
Davy Powergas Gmbh
Prayon Development
4. 1 out of 1
Prayon Developpment, Societe Anonyme
5. 1 out of 1
Prayon Developpement S.a.
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