Assignee

SMITH MARSHALL D

US·2 granted patents·82 citations·filing 1989–2009

Technology mixA61F1 B65G1

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2 records

0190US8113340B1Modular conveyer beltSMITH MARSHALL D·Filed 2009·Granted Feb 14, 2012·28 cites·22 claims
0254US5181915AReusable diaperSMITH MARSHALL D·Filed 1989·Granted Jan 26, 1993·54 cites·5 claims

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