Membership
Tour
Register
Log in
Pierre Girardin
Follow
Person
St Herblain, FR
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method of covering artificial alpine- or nordic-skiing tracks with...
Patent number
4,914,923
Issue date
Apr 10, 1990
Le Froid Industriel York, S.A.
Max Duplan
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Sequential valve and drain for snow gun
Patent number
4,717,072
Issue date
Jan 5, 1988
Le Froid Industriel York
Pierre Girardin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
High pressure snow gun
Patent number
4,353,504
Issue date
Oct 12, 1982
Le Froid Industriel York S.A.
Pierre Girardin
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...