Federal Signal Corp

General

Total Cases12

Active Cases--

Patents131

CourtsD. Delaware C.D. California D. South Carolina

TypeOperating Company

Elite Ratings

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federalsignal.com

Ratings

Experience

Grade

Trend

DCT

L5

A

PTAB

L5

A

CAFC

L3

B

Analytics

Cases

Litigated Patents

Ratings Trends