Assignee
OBRIST ALBERT
3 patents
Top patents by PatentIndex Score
US4272945AJun 16, 1981
Process and apparatus for the production of a guarantee closure
OBRIST ALBERT8 citations72
US4161258AJul 17, 1979
Stopper arrangement for bottles
OBRIST ALBERT7 citations72
US8475587B2Jul 2, 2013
Method of improving the product properties of clinker in the firing of raw meal
OBRIST ALBERT2 citations54