Mays; Ralph C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mays; Ralph C..The latest application filed is for "endodontic obturator with removable carrier and method of use thereof".
- Mays; Ralph C. - Tulsa OK
| Patent | Date |
|---|---|
| Endodontic obturator with removable carrier and method of use thereof Grant 6,644,972 - Mays November 11, 2 | 2003-11-11 |
| Endodontic obturator with removable carrier and method of use thereof Grant 6,312,261 - Mays November 6, 2 | 2001-11-06 |
| Highly flexible instrument for dental applications Grant 6,267,592 - Mays July 31, 2 | 2001-07-31 |
| Drill bit Grant 5,947,659 - Mays September 7, 1 | 1999-09-07 |
| Storage and mounting device for a dental retentive pin Grant 5,636,991 - Mays June 10, 1 | 1997-06-10 |
| Endodontic inspection block Grant 5,503,562 - Mays April 2, 1 | 1996-04-02 |
| Dental post storage and mounting device Grant 5,409,377 - Mays April 25, 1 | 1995-04-25 |
| Electrically animated fishing lure Grant 5,105,573 - Mays April 21, 1 | 1992-04-21 |
| Attachment for removably supporting a denture in the mouth of the user Grant 4,904,186 - Mays February 27, 1 | 1990-02-27 |
| Attachment for removably supporting a denture in the mouth of the user Grant 4,784,608 - Mays November 15, 1 | 1988-11-15 |
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