Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7376581 | System and method for providing access to electronic works | John William DeRose, Alexander van Zoest, Matthew John DiMeo, Brian Mason Degenhardt, Charles Lawrence Sismondo +8 more | 2008-05-20 |
| 6609105 | System and method for providing access to electronic works | Alexander van Zoest, Matthew John DiMeo, Brian Mason Degenhardt, Charles Lawerence Sismondo, Brian J. Callahan +8 more | 2003-08-19 |
| 6496802 | System and method for providing access to electronic works | Alexander van Zoest, Matthew John DiMeo, Brian Mason Degenhardt, Charles Lawrence Sismondo, Brian J. Callahan +8 more | 2002-12-17 |