Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6350122 | Dental matrix with lateral illumination ports | — | 2002-02-26 |
| 6345982 | Dental light controller and concentrator | — | 2002-02-12 |
| 6325625 | Dental separator and matrix stabilizing device | — | 2001-12-04 |
| 6280529 | Adherent wipes affixed to gloves | — | 2001-08-28 |
| 6145698 | Separator for the top sheet of a stack and method for its assembly | — | 2000-11-14 |
| 6042551 | Spirometer having individually characterized, single-use disposable sensor | Brian A. Harbrecht, Christopher Daniel Locke | 2000-03-28 |
| 6019731 | Interconnection of a spirometer and a sensor unit, with machine readable indicium | Brian A. Harbrecht, Christopher Daniel Locke | 2000-02-01 |
| 5924994 | Spirometer having individually characterized, single-use disposable sensor | Brian A. Harbrecht, Christopher Daniel Locke | 1999-07-20 |
| D411010 | Single-use disposable spirometry sensor | Brian A. Harbrecht, William D. Uzzell, Christopher D. Lasnier, Rick D. Harryman | 1999-06-15 |
| 5788487 | Dental shim | — | 1998-08-04 |
| 5730592 | Dental matrix for elongated tooth cavities has bottom apron for improved adaptation | — | 1998-03-24 |