Assignee

ALPHA MAIL SYSTEM

US·2 granted patents·65 citations·filing 1988–1989

Technology mixA47B2

Top patents by PatentIndex Score

2 records

0177US4889397AIntegrated modular portable mail tray delivery system and componentsALPHA MAIL SYSTEM·Filed 1988·Granted Dec 26, 1989·43 cites·14 claims
0256US4936735AIntegrated modular portable mail tray delivery system and componentsALPHA MAIL SYSTEM·Filed 1989·Granted Jun 26, 1990·22 cites·5 claims

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