Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568885 | Machining cell with debris shields | — | 2003-05-27 |
| 6457918 | Machining cell with debris shields | — | 2002-10-01 |
| 6447225 | Spindle assembly drive | — | 2002-09-10 |
| 4641329 | Fixture for supporting and aligning a sample to be analyzed in an X-ray diffraction apparatus | Joaquim L. Heck, Jr. | 1987-02-03 |