Inventor · disambiguated record
Lawrence H. Wulff
Also filed as: WULFF LAWRENCE H
6 granted patents·55 citations·filing 1994–2012
82Inventor score
Files withWULFF LAWRENCE H3
Top patents by PatentIndex Score
6 records- 0163US8191914B2Roll coupling trailer hitch assemblyWULFF LAWRENCE H·Filed 2009·Granted Jun 5, 2012·6 cites·22 claims
- 0255US7967321B2Roll coupling trailer hitch assemblyWULFF LAWRENCE H·Filed 2008·Granted Jun 28, 2011·4 cites·18 claims
- 0351US8562012B2Roll coupling trailer hitch assemblyWULFF LAWRENCE H·Filed 2012·Granted Oct 22, 2013·2 cites·2 claims
- 0451US5501561AFoot mountable drywall positioning deviceFiled 1995·Granted Mar 26, 1996·24 cites·4 claims
- 0542US6164866AAggregate hauling, spreading and compacting machineFiled 1998·Granted Dec 26, 2000·15 cites·11 claims
- 0628US5685585ASheet material carrying deviceFiled 1994·Granted Nov 11, 1997·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →