LexDanaLexDanabeta
Inventor

Douglas F. Baker

Inventor
Brooklyn, NY, US

Overview

2→
Patents
1983–1992
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B23Bprimary
B23BTurning20%
B23PMetal-working not otherwise provided for20%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling20%
C03BManufacture, shaping, or supplementary processes20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
5,133,566'Collet activated spindle work stop'19924,378,989'Apparatus for laser assisted machining of glass materials'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to PERKIN ELMER CORP (1)· patent assignee history
1983Based in West Harford, CT, US· patent location history
1992Patents assigned to BAKER DOUGLAS F (1)· patent assignee history
1992Based in Brooklyn, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BAKER DOUGLAS Fself11992
PERKIN ELMER CORP11983
Locations
LocationPatentsSpan
Brooklyn, New York, US11992
West Harford, CT, US11983