Individual holder

FRANK WILLIAM A

US·2 granted patents·17 citations·filing 2009–2009

Individually held — no corporate assignee on record.

Technology mixB28B2 Y02W2 B05C1 B28C1 C04B1 E04H1

Top patents by PatentIndex Score

2 records

0181US8137490B2Process of manufacturing cement based armor panelsFRANK WILLIAM A·Filed 2009·Granted Mar 20, 2012·7 cites·20 claims
0279US8770139B2Apparatus for feeding cementitious slurry onto a moving webFRANK WILLIAM A·Filed 2009·Granted Jul 8, 2014·10 cites·8 claims

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