Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6944580 | Method and system for designing frames and cases | Karl D. Blume, Dennis L. Mackey, David W. Leung, Charlie Quackenbush, Jeffrey W. Simpson +6 more | 2005-09-13 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6944580 | Method and system for designing frames and cases | Karl D. Blume, Dennis L. Mackey, David W. Leung, Charlie Quackenbush, Jeffrey W. Simpson +6 more | 2005-09-13 |