Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4616336 | Independent image and annotation overlay with highlighting of overlay conflicts | David B. Robertson, Stephen A. Wagh, Mary F. Piller, Charles J. Lovell | 1986-10-07 |
| 4611306 | Display menu/chart key | Charles J. Lovell | 1986-09-09 |
| 4556878 | Display of graphics using a non-all points addressable display | Jerold D. Dwire | 1985-12-03 |
| 4555700 | Internal image and bit array for display and printing of graphics | Danny B. Convis, Charles J. Lovell | 1985-11-26 |