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Inventor

Frederick G. Allen

Inventor
Wayside, NJ, US

Overview

3→
Patents
1978–1999
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 3 as inventor

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

B26Dprimary
B26DCutting20%
E04FFinishing work on buildings, e.g. stairs, floors20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
5,938,391'Adjustable panel installation assembly'19994,559,091'Method for producing hyperabrupt doping profiles in semiconductors'19854,074,599'Paper web perforating machine'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to WOOD INDUSTRIES INC (1)· patent assignee history
1978Based in Loxbro, CA· patent location history
1985Patents assigned to UNIV CALIFORNIA (1)· patent assignee history
1985Based in Los Angeles, CA, US· patent location history
1999Based in Wayside, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV CALIFORNIA11985
WOOD INDUSTRIES INC11978
Locations
LocationPatentsSpan
Wayside, New Jersey, US11999
Los Angeles, California, US11985
Loxbro, CA11978