Inventor · disambiguated record
Stuart Ashmun
Also filed as: ASHMUN STUART
7 granted patents·167 citations·filing 1989–1993
87Inventor score
Files withMICROSOFT CORP7
Top patents by PatentIndex Score
7 records- 0186USD326261STrackball for computerMICROSOFT CORP·Filed 1991·Granted May 19, 1992·30 cites·1 claims
- 0283US5281958APointing device with adjustable clamp attachable to a keyboardMICROSOFT CORP·Filed 1991·Granted Jan 25, 1994·42 cites·16 claims
- 0382USD347628SComputer trackballMICROSOFT CORP·Filed 1992·Granted Jun 7, 1994·24 cites·1 claims
- 0470US5187468APointing device with adjustable clamp attachable to a keyboardMICROSOFT CORP·Filed 1989·Granted Feb 16, 1993·43 cites·29 claims
- 0564USD335656SPointed instrument with a combined tilting and coupling assemblyMICROSOFT CORP·Filed 1990·Granted May 18, 1993·12 cites·1 claims
- 0658USD342241SComputer trackballMICROSOFT CORP·Filed 1991·Granted Dec 14, 1993·9 cites·1 claims
- 0752USD353370SComputer trackballMICROSOFT CORP·Filed 1993·Granted Dec 13, 1994·7 cites·1 claims
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