Inventor · disambiguated record
Dean L. Wallace
Also filed as: WALLACE DEAN · WALLACE DEAN L
5 granted patents·185 citations·filing 1982–2018
83Inventor score
Top patents by PatentIndex Score
5 records- 0192US5223148AProcess for increasing the bitumen content of oil sands frothOSLO ALBERTA LIMITED·Filed 1991·Granted Jun 29, 1993·106 cites·8 claims
- 0283US10712330B2Controlling bitumen recovery from an oil sands ore body by using a predictive ore processability model in producing a blended ore feedstockSYNCRUDE CANADA LTD·Filed 2018·Granted Jul 14, 2020·3 cites·22 claims
- 0382US5906387ARetractable hitch for a gooseneck trailerFiled 1997·Granted May 25, 1999·44 cites·18 claims
- 0464US4434996ATowing hitch constructionWALLACE DEAN L·Filed 1982·Granted Mar 6, 1984·22 cites·8 claims
- 0533US6024373AMeans for attaching a safety chainFiled 1998·Granted Feb 15, 2000·10 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →