Inventor
Ralph J. Nevins
Inventor
Somerville, MA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Gprimary
H03GControl of amplification100%
PatentTitleYear
5,949,886'Setting a microphone volume level'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Based in Somerville, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Locations
| Location | Patents | Span |
|---|---|---|
| Somerville, Massachusetts, US | 1 | 1999 |