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Inventor

John Hoff

Inventor
Idaho Falls, ID, US

Overview

3→
Patents
1988–1994
Patent span
Fixed constructions
Primary field (CPC E)

Patents· 3 as inventor

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

B29Cprimary
B29CShaping or joining of plastics17%
E05DHinges or suspension devices for doors, windows or wings17%
E05FDevices for moving wings into open or closed position17%
E05YIndexing scheme associated with subclasses e05d and e05f, relating to construction elements, electric control, power supply, power signal or transmission, user interfaces, mounting or coupling, details, accessories, auxiliary operations not otherwise provided for, application thereof17%
F16LPipes17%
F16NLubricating17%
PatentTitleYear
5,333,704'Rotating lubricating technique for equipment'19945,273,611'Apparatus for applying a continuous film to a pipeline'19934,793,398'Hangar door assembly'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to HOFF JOHN D (1)· patent assignee history
1988Patents assigned to HOFF ROBERT A (1)· patent assignee history
1988–1994Based in Idaho Falls, ID, US· patent location history
1993Patents assigned to SIG A RAP (1)· patent assignee history
1993Based in Tulsa, OK, US· patent location history
1994Patents assigned to HOFF JOHN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HOFF JOHNself11994
HOFF JOHN Dself11988
HOFF ROBERT A11988
SIG A RAP11993
Locations
LocationPatentsSpan
Idaho Falls, ID, US21988–1994
Tulsa, OK, US11993