Inventor
VOIGT CARL
DE10 patents
⚠️ This page may combine multiple inventors who share the name “VOIGT CARL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DEGUSSA
9 patentsUS4317808AMar 2, 1982
Process for the production of hydrogen cyanide
DEGUSSA14 citations73
US4471712ASep 18, 1984
Apparatus for the internal coating of contact tubes
DEGUSSA3 citations62
US4320104AMar 16, 1982
Process for the production of hydrogen cyanide
DEGUSSA4 citations62
US4594234AJun 10, 1986
Process and apparatus for the production of hydrogen cyanide
DEGUSSA5 citations60
US4961914AOct 9, 1990
Method of preparing hydrogen cyanide
DEGUSSA6 citations59
US4387081AJun 7, 1983
Process for the production of hydrogen cyanide
DEGUSSA4 citations58
US4415485ANov 15, 1983
Process for the internal coating of contact tubes
DEGUSSA1 citations51
US4275049AJun 23, 1981
Catalytic process for converting hydrogen cyanide into ammonia
DEGUSSA1 citations51
US4289741ASep 15, 1981
Process for the production of hydrogen cyanide
DEGUSSA1 citations49