JM

Jean Marmonier

AT Alstom Technology: 4 patents #1 of 115Top 1%
📍 Mamers, FR: #1 of 2 inventorsTop 50%
Overall (2002): #15,225 of 266,432Top 6%
4
Patents 2002

Issued Patents 2002

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6481280 Method and a device for detecting an internal arc in a metal-clad electrical link 2002-11-19
6466420 High voltage disconnector having a moving contact that is moved at high speed Olivier Chuniaud, Henri Jouard, Bernard Regnier 2002-10-15
6367308 Method of measuring the density of a dielectric gas in a buried metal-clad line 2002-04-09
6337570 Current loop comprising a test circuit Jean-Paul Audren 2002-01-08