Inventor
WALTER ALFRED
DE14 patents
⚠️ This page may combine multiple inventors who share the name “WALTER ALFRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WALTER AG ALFRED
5 patentsUS4231273ANov 4, 1980
Apparatus for perforating a paper sample
WALTER AG ALFRED6 citations72
US4179941ADec 25, 1979
Method of and apparatus for measuring the flexural stiffness of a sheet like sample
WALTER AG ALFRED15 citations72
US4133203AJan 9, 1979
Apparatus for testing the burst strength of a line of perforations
WALTER AG ALFRED7 citations72
US4203320AMay 20, 1980
Testing apparatus for multiple copy form sets
WALTER AG ALFRED1 citations50
US4122702AOct 31, 1978
Apparatus for testing a forms set for print through quality
WALTER AG ALFRED1 citations50
GOLDSCHMIDT AG TH
3 patentsUS4698178AOct 6, 1987
Use of polyoxyalkylene-polysiloxane copolymers with silicon-linked, long-chain alkyl radicals as emulsifiers for the preparation of water/oil emulsions
GOLDSCHMIDT AG TH110 citations92
US6045781AApr 4, 2000
Transparent sunscreen gels
GOLDSCHMIDT AG TH22 citations89
US4156038AMay 22, 1979
Process for producing a finish-effect film having pores or structures that correspond with the printed area
GOLDSCHMIDT AG TH12 citations71