Bernard Grattier — 4 Patents at Cogema

Bernard Grattier has been granted 4 US patents while listed as an inventor at Cogema. The first was granted in 1992 and the most recent in January 1993. Bernard Grattier ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Bernard Grattier in Dardilly, FR.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
5180545	Lower end nozzle of a fuel assembly having a particle retention device and fuel assembly having such an end nozzle	—	1993-01-19
5154879	Fuel assembly of a nuclear reactor comprising a device for retaining particles contained in the cooling fluid of the reactor	—	1992-10-13
5135710	Filtration plate associated with a lower connector of a fuel assembly of a nuclear reactor	Jean-Francois Rondepierre	1992-08-04
5128096	Lower connector of a fuel assembly of a nuclear reactor having a particle filter	—	1992-07-07

Bernard Grattier — 4 Patents

Issued Patents All Time

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