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Inventor

Juan Jose Fernandez

Inventor
Madrid, ES

Overview

6→
Patents
1991–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

B66Bprimary
B66BElevators63%
G21CNuclear reactors13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
10,836,609Elevator car202010,611,602Movable car mounted overspeed governor202010,252,886Combined guide rail for an elevator system20199,919,897'Governor for controlling the speed of a hoisted object relative to a guide member'20189,556,002'Elevator noise monitoring'20175,037,603'Hand held tool for removing and replacing a top nozzle locking tube'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991Patents assigned to WESTINGHOUSE ELECTRIC CORP (1)· patent assignee history
1991Based in Harmony, PA, US· patent location history
2017–2020Patents assigned to OTIS ELEVATOR CO (5)· patent assignee history
2017–2020Based in Madrid, ES· patent location history
2020Patents assigned to FERNANDEZ JUAN JOSE (1)· patent assignee history
2020Patents assigned to JIMENEZ GONZALEZ AGUSTIN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OTIS ELEVATOR CO52017–2020
FERNANDEZ JUAN JOSEself12020
JIMENEZ GONZALEZ AGUSTIN12020
WESTINGHOUSE ELECTRIC CORP11991
Locations
LocationPatentsSpan
Madrid, ES52017–2020
Harmony, Pennsylvania, US11991