Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682506 | Method and system for group visualization of virtual objects | William E. Lorensen | 1997-10-28 |
| 5633716 | Self-aligning retroreflector target carrier | — | 1997-05-27 |
| 5631614 | Magnetic self-latching electric contact | George Charles Goodman | 1997-05-20 |