Inventor

Bill Copeland

Inventor

Victoria, CA

Overview

2004

Patent span

Electricity

Primary field (CPC H)

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

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to HARMAN BECKER AUTOMOTIVE SYS (1)· patent assignee history

2004Based in Victoria, CA· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HARMAN BECKER AUTOMOTIVE SYS	1	2004

Locations

Location	Patents	Span
Victoria, CA	1	2004