Inventor
STEPHAN ALLAN H
7 patents
⚠️ This page may combine multiple inventors who share the name “STEPHAN ALLAN H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
5 patentsUS5281958AJan 25, 1994
Pointing device with adjustable clamp attachable to a keyboard
MICROSOFT CORP42 citations92
USD326261SMay 19, 1992
Trackball for computer
MICROSOFT CORP30 citations92
US5187468AFeb 16, 1993
Pointing device with adjustable clamp attachable to a keyboard
MICROSOFT CORP43 citations91
USD353370SDec 13, 1994
Computer trackball
MICROSOFT CORP7 citations73
USD342241SDec 14, 1993
Computer trackball
MICROSOFT CORP9 citations73