Inventor · disambiguated record
David W. Hanson
Also filed as: HANSON DAVID W · HANSON DAVID WESLEY
8 granted patents·128 citations·filing 1980–2009
88Inventor score
Top patents by PatentIndex Score
8 records- 0172US4644727AStrand chair for supporting prestressing cable and cross-mesh in elongated precast concrete plankFABCON INC·Filed 1986·Granted Feb 24, 1987·38 cites·8 claims
- 0271US8701552B2Forming device for articles of foodHANSON DAVID WESLEY·Filed 2009·Granted Apr 22, 2014·6 cites·20 claims
- 0364US4457682AMachine for casting concrete membersFABCON INC·Filed 1983·Granted Jul 3, 1984·20 cites·2 claims
- 0461US4369153AMachine for casting concrete membersFABCON INC·Filed 1981·Granted Jan 18, 1983·18 cites·15 claims
- 0559US4398761ADevice for lifting and tilting concrete panelsFABCON INC·Filed 1981·Granted Aug 16, 1983·14 cites·23 claims
- 0658US5318426ABrick imprinting apparatusFABCON INC·Filed 1993·Granted Jun 7, 1994·15 cites·7 claims
- 0745US4329184ARock aggregate core material washing and recyclingFABCON INC·Filed 1980·Granted May 11, 1982·9 cites·6 claims
- 0841US4360333AAggregate exposing machineFABCON INC·Filed 1981·Granted Nov 23, 1982·8 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →