Inventor
ROBERTS RICHARD E
US10 patents
⚠️ This page may combine multiple inventors who share the name “ROBERTS RICHARD E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SMITH CORONA CORP
4 patentsUS4847766AJul 11, 1989
Dictionary typewriter with correction of commonly confused words
SMITH CORONA CORP82 citations93
US4923314AMay 8, 1990
Thesaurus feature for electronic typewriters
SMITH CORONA CORP24 citations92
US4888730ADec 19, 1989
Memory typewriter with count of overused words
SMITH CORONA CORP21 citations79
US4887920ADec 19, 1989
Punctuation check feature for an electronic typewriter
SMITH CORONA CORP4 citations59