Inventor
KOEPPEL ROBERT
FR5 patents
Patents
5 patentsUS4233080ANov 11, 1980
Anhydrite cellular concrete and composite building elements
UGINE KUHLMANN57 citations92
US4076699AFeb 28, 1978
Alkali salts of a sulphonated styrene polymer or copolymer as fluidizing agents and a process for preparing the same
UGINE KUHLMANN11 citations71
US4300324ANov 17, 1981
Anhydrite cellular concrete composite building elements and their method of manufacture
UGINE KUHLMANN13 citations70
US4151000AApr 24, 1979
Anhydrite binder and method
UGINE KUHLMANN10 citations69
US4166750ASep 4, 1979
Anhydrite concrete and method for preparing building elements
UGINE KUHLMANN2 citations59