Assignee

BROOKS E J

US·3 granted patents·100 citations·filing 1978–1993

Technology mixY10T3 E05B2 E05C1 G09F1

Top patents by PatentIndex Score

3 records

0181US4193276ALock for railroad switchBROOKS E J·Filed 1978·Granted Mar 18, 1980·29 cites·5 claims
0275US5315849ABox lock constructionBROOKS E J·Filed 1993·Granted May 31, 1994·44 cites·23 claims
0366US5180200ARotatable sealBROOKS E J·Filed 1990·Granted Jan 19, 1993·27 cites·22 claims

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