Inventor · disambiguated record
William B. Hilfiker
Also filed as: HILFIKER JR WILLIAM B · HILFIKER WILLIAM B · HILFIKER WILLIAM BRENT
12 granted patents·667 citations·filing 1979–2013
93Inventor score
Files withHILFIKER PIPE COMPANY5HILFIKER WILLIAM K3HILFIKER PIPE CO2HILFIKER JR WILLIAM B1HILFIKER WILLIAM B1
Top patents by PatentIndex Score
12 records- 0197US5647695ASoil filled wallHILFIKER PIPE COMPANY·Filed 1995·Granted Jul 15, 1997·147 cites·15 claims
- 0297US4391557ARetaining wall for earthen formations and method of making the sameHILFIKER PIPE CO·Filed 1981·Granted Jul 5, 1983·109 cites·8 claims
- 0397US4329089AMethod and apparatus for retaining earthen formations through means of wire structuresHILFIKER PIPE COMPANY·Filed 1979·Granted May 11, 1982·136 cites·20 claims
- 0497US4324508ARetaining and reinforcement system method and apparatus for earthen formationsHILFIKER PIPE CO·Filed 1980·Granted Apr 13, 1982·161 cites·4 claims
- 0593US8079782B1Semi-extensible steel soil reinforcements for mechanically stabilized embankmentsHILFIKER WILLIAM K·Filed 2009·Granted Dec 20, 2011·27 cites·20 claims
- 0689US6874975B2Soil-nail apparatus and method for constructing soil reinforced earthen retaining wallsHILFIKER PIPE COMPANY·Filed 2002·Granted Apr 5, 2005·33 cites·20 claims
- 0787US6357970B1Compressible welded wire wall for retaining earthen formationsHILFIKER PIPE COMPANY·Filed 2000·Granted Mar 19, 2002·33 cites·19 claims
- 0882US8967917B1Retaining wall systemHILFIKER JR WILLIAM B·Filed 2013·Granted Mar 3, 2015·8 cites·15 claims
- 0978US9702110B1Panel connector and method of useHILFIKER WILLIAM K·Filed 2012·Granted Jul 11, 2017·5 cites·7 claims
- 1067US9011048B2Method for constructing a mechanically stabilized earthen embankment using semi-extensible steel soil reinforcementsHILFIKER WILLIAM K·Filed 2013·Granted Apr 21, 2015·2 cites·9 claims
- 1155USRE42680ECompressible welded wire wall for retaining earthen formationsHILFIKER PIPE COMPANY·Filed 2004·Granted Sep 6, 2011·5 cites·21 claims
- 1250US8602691B1Locking mechanismHILFIKER WILLIAM B·Filed 2012·Granted Dec 10, 2013·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →