Inventor

Cornelius J. Illenberg

Inventor

Rochester, NY, US

Overview

1986–1988

Patent span

Performing operations

Primary field (CPC B)

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

B61Lprimary

B61LGuiding railway traffic33%

F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems33%

H01HElectric switches33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1986–1988Patents assigned to GEN SIGNAL CORP (2)· patent assignee history

1986–1988Based in Rochester, NY, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
GEN SIGNAL CORP	2	1986–1988

Locations

Location	Patents	Span
Rochester, New York, US	2	1986–1988