Richard Altwasser

Richard Francis Altwasser
Born1957
NationalityEnglish
CitizenshipBritish
EducationDegree in Engineering (Trinity College, Cambridge)
Engineering career
Employer(s)Sinclair Research (1980-1982)
Significant designZX Spectrum's graphics mode

Richard Francis Altwasser is a British engineer and inventor, responsible for the hardware design of the ZX Spectrum.