Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7537490 | Method and device for sharing signals from a portable media player | Phil Johnson, Chris Tacklind | 2009-05-26 |
| RE32633 | Cursor control device | James Sachs, James R. Yurchenco, William F. Lapson | 1988-03-29 |
| 4562347 | Input device featuring both trackball and mouse capability | Douglas R. Grundstrom, James R. Yurchenco | 1985-12-31 |
| D274729 | Home computer housing and display support | James Sachs, Douglas R. Grundstrom | 1984-07-17 |
| D274730 | Home computer housing and display support | James Sachs, David M. Kelley, Douglas R. Grundstrom, James R. Yurchenco | 1984-07-17 |
| D268584 | Personal computer | Steven P. Jobs, Jerrold C. Manock, David M. Kelley | 1983-04-12 |