Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5367615 | Spatial augmentation of vertices and continuous level of detail transition for smoothly varying terrain polygon density | William Austin Kelly, Anthony J. Pelham, Thomas A. Piazza, Lee T. Quick | 1994-11-22 |