Inventor
KAISER KARL
US16 patents
⚠️ This page may combine multiple inventors who share the name “KAISER KARL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOECHST AG
9 patentsUS4319409AMar 16, 1982
Apparatus for drying chlorinated polymers
HOECHST AG12 citations73
US4241514ADec 30, 1980
Process and apparatus for drying chlorinated polymers
HOECHST AG6 citations73
US4132006AJan 2, 1979
Process for drying chlorinated polymers
HOECHST AG11 citations71
US4171427AOct 16, 1979
Process for continuously removing monomers from an aqueous dispersion of a polymer
HOECHST AG19 citations70
US4062662ADec 13, 1977
Degassing column
HOECHST AG10 citations70
US4266949AMay 12, 1981
Degassing column
HOECHST AG5 citations59
US4148990AApr 10, 1979
Continuous removal of monomers from an aqueous dispersion of a polymer
HOECHST AG3 citations59
US4391972AJul 5, 1983
Continuous removal of residual hydrocarbons from polyolefins
HOECHST AG1 citations51
US4260847AApr 7, 1981
Process and apparatus for the continuous removal of residual hydrocarbons from polyolefins
HOECHST AG1 citations48
STAEDTLER FA J S
3 patentsUS4938620AJul 3, 1990
Writing point or tracing element
STAEDTLER FA J S7 citations73
US4981383AJan 1, 1991
Device for screwing a writing instrument tip into a writing fluid reservoir
STAEDTLER FA J S4 citations60
US4809023AFeb 28, 1989
Automatic pencil device for automatic drafting and writing machines
STAEDTLER FA J S5 citations58