Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814906 | Power supply for portable computers and other electronic devices | Steven D. Marquis | 1998-09-29 |
| 5522943 | Portable power supply | William C. R. Crane | 1996-06-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814906 | Power supply for portable computers and other electronic devices | Steven D. Marquis | 1998-09-29 |
| 5522943 | Portable power supply | William C. R. Crane | 1996-06-04 |