P
PatentIndex
Search
Landscape
Sign in
Inventor
PIEZANOWSKI LUDIVINE
FR
2 patents
Patents
2 patents
US7951220B2
May 31, 2011
Method for recovering molybdenium, nickel, cobalt or their mixtures from used or regenerated catalysts
WURTH PAUL SA
0 citations
43
US7951221B2
May 31, 2011
Process for the treatment of contaminated metal residues and apparatus for implementing it
WURTH PAUL SA
0 citations
36