Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7487168 | System and method for loading hierarchical data into relational database systems | Michael Rys, Chris A. Suver, Bruno H. M. Denuit, Srinivasa Burugapalli | 2009-02-03 |
| 7085842 | Line navigation conferencing system | Clifford A. Reid, Charles R. Anderson, Neal Rutta, Kenneth Grant | 2006-08-01 |
| 6282551 | System and methods for improved spreadsheet interface with user-familiar objects | Charles R. Anderson, Robert W. Warfield, Istvan Cseri, Weikuo Liaw, Alan Bush | 2001-08-28 |
| D409173 | Multi-tab dialog interface for a display screen of a computer | Charles R. Anderson, Robert W. Warfield, Istvan Cseri, Daniel Jonathan Rosenberg | 1999-05-04 |
| D402283 | Tabbed notebook interface for an electronic spreadsheet for a computer display screen | Charles R. Anderson, Robert W. Warfield | 1998-12-08 |
| 5784545 | System and methods for improved spreadsheet interface with user-familiar objects | Charles R. Anderson, Robert W. Warfield, Istvan Cseri, Weikuo Liaw, Alan Bush | 1998-07-21 |
| 5664127 | System and methods for improved spreadsheet interface with user-familiar objects | Charles R. Anderson, Robert W. Warfield, Istvan Cseri, Weikuo Liaw, Alan Bush | 1997-09-02 |
| 5590259 | System and methods for improved spreadsheet interface with user-familiar objects | Charles R. Anderson, Robert W. Warfield, Istvan Cseri, Weikuo Liaw, Alan Bush | 1996-12-31 |
| 5502805 | System and methods for improved spreadsheet interface with user-familiar objects | Charles R. Anderson, Robert W. Warfield, Istvan Cseri, Weikuo Liaw, Alan Bush | 1996-03-26 |
| 5463724 | System and methods for improved spreadsheet interface with user-familiar objects | Charles R. Anderson, Robert W. Warfield, Istvan Cseri, Weikuo Liaw, Alan Bush | 1995-10-31 |
| 5416895 | System and methods for improved spreadsheet interface with user-familiar objects | Charles R. Anderson, Robert W. Warfield, Istvan Cseri, Weikuo Liaw, Alan Bush | 1995-05-16 |