Yes in his book he mentions Emanuel, Jaroslav, Jindrich, Jan &Vlastimil in the designer profiles, but if you check the appendix of list of designers by year, Rudolf is listed as being at Skrdlovice between 1954 & 1965 and also in 1967, 1969, 1971, 1973, 1979 and finally in 1986, but there is no mention of his designs that I have seen in the book. Not quite sure where else to look for any reference to his designs.