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Inventor

George Weisenfeld

Inventor
Studio City, CA, US

Overview

2→
Patents
1977–1987
Patent span
LOC
Primary field

Patents· 2 as inventor

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

LOCD2primary
LOCD2100%
PatentTitleYear
D0291894'Eyeglass retaining cord with adjustable slide'1987D0243302'Sunglass rack'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to HALPERN DAVID (1)· patent assignee history
1977Patents assigned to WEISENFELD GEORGE (1)· patent assignee history
1977–1987Based in Studio City, CA, US· patent location history
1987Patents assigned to INT TROPIC CAL INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HALPERN DAVID11977
INT TROPIC CAL INC11987
WEISENFELD GEORGEself11977
Locations
LocationPatentsSpan
Studio City, California, US21977–1987