Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6579093 | High speed turbine cartridge for use with a medical/dental handpiece | D. Keith Chipman | 2003-06-17 |
| 6322467 | Movable backup bar assembly | Christopher A. Hook | 2001-11-27 |
| 6186784 | Autoclavable dental handpiece with disposable high speed turbine | — | 2001-02-13 |
| 6146140 | Dental prophylaxis cup | — | 2000-11-14 |
| 5876203 | Permanently lubricated dental prophylaxis angle | — | 1999-03-02 |
| 5797743 | Autoclavable dental handpiece with disposable high speed turbine | — | 1998-08-25 |
| 5749728 | Method of assembling a dental prophylaxis angle | — | 1998-05-12 |
| 5730595 | Disposable prophylaxis angle | — | 1998-03-24 |
| 5683247 | Permanently lubricated dental prophylaxis angle | — | 1997-11-04 |
| 5642995 | Dental prophylaxis angle with seal protector | — | 1997-07-01 |
| D376422 | Dental prophylaxis angle | — | 1996-12-10 |
| 5531599 | Disposable dental prophylaxis contra-angle, method of making it, and drive gear for use therein | — | 1996-07-02 |
| 5503555 | Dental prophylaxis angle | — | 1996-04-02 |
| 5501596 | Autoclavable dental scaler handpiece | — | 1996-03-26 |
| 5484284 | Dental prophylaxis tool and angle using it | — | 1996-01-16 |
| 5423679 | Dental prophylaxis angle | — | 1995-06-13 |
| 5328369 | Dental prophylaxis angle | — | 1994-07-12 |
| 5186625 | Control for dental air-polisher | — | 1993-02-16 |
| 5158455 | Control unit for a scaler and a polisher | — | 1992-10-27 |
| 5156547 | Disposable prophylaxis angle and method of assembling | — | 1992-10-20 |
| 5094615 | Dental polishing head and method | — | 1992-03-10 |
| 5090904 | Autoclavable air polisher handpiece | — | 1992-02-25 |
| 4582060 | Tattooing tool and needle assembly for use therein | — | 1986-04-15 |
| 4406621 | Coupling ensemble for dental handpiece | — | 1983-09-27 |
| 4365956 | Cleaning cup | — | 1982-12-28 |