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Inventor

Julio C. Ramos

Inventor
Lake Hiawatha, NJ, US

Overview

3→
Patents
1998–1999
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B66Bprimary
B66BElevators60%
B66DCapstans20%
F16DCouplings for transmitting rotation20%
PatentTitleYear
5,969,303'Emergency stop circuit for a direct current elevator drive'19995,893,432'Controlled emergency stop apparatus for elevators'19995,717,174'Elevator brake drop silencing apparatus and method'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–1999Patents assigned to INVENTIO AG (3)· patent assignee history
1998–1999Based in Lake Hiawatha, NJ, US· patent location history
1999Based in Dover, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INVENTIO AG31998–1999
Locations
LocationPatentsSpan
Lake Hiawatha, New Jersey, US21998–1999
Dover, New Jersey, US11999