Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44465 | Method and apparatus for electronically generating a color dental occlusion map within electronic model images | Bruce Willard Hultgren, Michael Craig Marshall, Robert Isaacson | 2013-08-27 |
| 7716024 | Method and apparatus for electronically generating a color dental occlusion map within electronic model images | Bruce Willard Hultgren, Michael Craig Marshall, Robert Isaacson | 2010-05-11 |
| 7349130 | Automated scanning system and method | Michael Craig Marshall | 2008-03-25 |
| 7245750 | Method and apparatus for automatically determining the location of individual teeth within electronic model images | Bruce Willard Hultgren, Michael Craig Marshall, Grant James Cermak | 2007-07-17 |
| 7200642 | Method and apparatus for electronic delivery of electronic model images | Bruce Willard Hultgren, Michael Craig Marshall, Grant James Cermak | 2007-04-03 |
| 6579095 | Mating parts scanning and registration methods | Michael Craig Marshall, Bruce Willard Hultgren | 2003-06-17 |
| 5267107 | Laminated magnetic transducer | Judy M. Ekern | 1993-11-30 |
| 4874922 | Granule vise for manufacturing a magnetic head core with a glass fillet adjacent the inner edge of the gap | Douglas J. Hennenfent | 1989-10-17 |