Hill; Frank C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hill; Frank C..The latest application filed is for "ear tube and method of insertion".
- Hill; Frank C. - Columbia SC US
- Hill; Frank C - Coumbia SC
- Hill; Frank C - Columbia SC
| Patent | Date |
|---|---|
| Ear tube and method of insertion Grant 8,480,610 - Hill July 9, 2 | 2013-07-09 |
| Ear tube and method of insertion App 20030018291 - Hill, Frank C. ; et al. | 2003-01-23 |
| Middle ear fluid aspirator Grant 6,258,067 - Hill July 10, 2 | 2001-07-10 |
| Middle ear fluid aspirator Grant 6,024,726 - Hill February 15, 2 | 2000-02-15 |
| Hearing aid Grant 5,430,801 - Hill July 4, 1 | 1995-07-04 |
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