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Inventor

John Hamagami

Inventor
Los Angeles, CA, US

Overview

6→
Patents
1995–1996
Patent span

Patents· 6 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

PatentTitleYear
D0366485'Portable cassette player'1996D0360207'Portable cassette player'1995D0359464'Belt clip'1995D0359281'Walkie-talkie'1995D0359282'Walkie-talkie'1995D0354958'Head phone'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1996Patents assigned to GRASSO MARK (5)· patent assignee history
1995Patents assigned to Mark Grasso from Hamagami and Carroll (1)· patent assignee history
1995–1996Based in Los Angeles, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GRASSO MARK51995–1996
Mark Grasso from Hamagami and Carroll11995
Locations
LocationPatentsSpan
Los Angeles, California, US61995–1996