Inventor
DOLLENMAYER WILLIAM L
US8 patents
⚠️ This page may combine multiple inventors who share the name “DOLLENMAYER WILLIAM L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
7 patentsUS4459054AJul 10, 1984
Shared character selection, escapement and line advance system for serial printer
IBM12 citations71
US4289412ASep 15, 1981
Automatic typefont loader
IBM10 citations71
US4197022AApr 8, 1980
Multiple spoked wheel printer
IBM12 citations71
US4557192ADec 10, 1985
Self restoring pivoting means and print hammer using same
IBM4 citations60
US4332489AJun 1, 1982
Print hammer actuating device
IBM3 citations60
US4319849AMar 16, 1982
Print hammer for high speed impact printer
IBM4 citations60
US4427312AJan 24, 1984
Printwheel detent
IBM1 citations50