Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5504500 | User programmable orientation of cursor movement direction | Nathan Williams | 1996-04-02 |
| D353370 | Computer trackball | Stuart Ashmun, Bridget Cameron, Allan H. Stephan, Michael D. Nelson, Mike M. Paull +3 more | 1994-12-13 |
| D347628 | Computer trackball | Stuart Ashmun, Bridget Cameron, Paul E. Bradley, James R. Yurchenco, Elinor J. Fulton | 1994-06-07 |
| 5281958 | Pointing device with adjustable clamp attachable to a keyboard | Stuart Ashmun, Bridget Cameron, Allan H. Stephan, Michael D. Nelson, Mike M. Paull +3 more | 1994-01-25 |
| D342241 | Computer trackball | Stuart Ashmun, Bridget Cameron, Allan H. Stephan, Michael D. Nelson, Mike M. Paull +3 more | 1993-12-14 |
| 5268675 | Computer command and pointing device with multi-axis engagement assembly | Mike M. Paull, Kinzo Narmuo | 1993-12-07 |
| D335656 | Pointed instrument with a combined tilting and coupling assembly | Bridget Cameron, Stuart Ashmun | 1993-05-18 |
| 5187468 | Pointing device with adjustable clamp attachable to a keyboard | Bridget Cameron, Stuart Ashmun, Allan H. Stephan, Michael D. Nelson | 1993-02-16 |
| D326261 | Trackball for computer | Stuart Ashmun, Bridget Cameron, Allan H. Stephan, Michael D. Nelson, Mike M. Paull +3 more | 1992-05-19 |