Inventor
Eric A. Renz
Inventor
Memphis, TN, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Rprimary
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers100%
PatentTitleYear
4,800,884'Magnetic induction hearing aid'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to RICHARDS MEDICAL CO (1)· patent assignee history
1989Based in Memphis, TN, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RICHARDS MEDICAL CO | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Memphis, TN, US | 1 | 1989 |