Assignee
SMITH WILLIAM H
US·8 granted patents·238 citations·filing 1987–2017
Top patents by PatentIndex Score
8 records- 0195US5224546AMethod of breaking metal-crosslinked polymersSMITH WILLIAM H·Filed 1992·Granted Jul 6, 1993·166 cites·13 claims
- 0290US5223159ADelayed breaking metal crosslinked polymer compositionsSMITH WILLIAM H·Filed 1992·Granted Jun 29, 1993·41 cites·7 claims
- 0383US8014992B2Electric power system training simulation software and process for electric power system trainingSMITH WILLIAM H·Filed 2007·Granted Sep 6, 2011·6 cites·13 claims
- 0472US9856653B1Modular precast concrete stepsSMITH WILLIAM H·Filed 2017·Granted Jan 2, 2018·4 cites·9 claims
- 0561US5218403APhoto video copier apparatusSMITH WILLIAM H·Filed 1992·Granted Jun 8, 1993·10 cites·1 claims
- 0647USD353439SFish pond filterSMITH WILLIAM H·Filed 1993·Granted Dec 13, 1994·5 cites·1 claims
- 0741US9816275B2Modular precast concrete stepsSMITH WILLIAM H·Filed 2016·Granted Nov 14, 2017·0 cites·13 claims
- 0839US4814201AApparatus and method for applying a layer of fiber on a surfaceSMITH WILLIAM H·Filed 1987·Granted Mar 21, 1989·6 cites·20 claims
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