Inventor

David M. Kern

Inventor

Springdale, PA, US

Overview

1994

Patent span

Physics

Primary field (CPC G)

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

G09Gprimary

G09GArrangements or circuits for control of indicating devices using static means to present variable information100%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to CROSFIELD ELECTRONICS LTD (1)· patent assignee history

1994Based in Springdale, PA, US· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CROSFIELD ELECTRONICS LTD	1	1994

Locations

Location	Patents	Span
Springdale, Pennsylvania, US	1	1994