Inventor · disambiguated record
Del E. Walker
Also filed as: WALKER DEL E
3 granted patents·63 citations·filing 1988–1989
73Inventor score
Files withAERA TRANSPORTATION PRODUCTS I1AERO TRANSPORTATION PRODUCTS1AERO TRANSPORTATION PRODUCTS I1
Top patents by PatentIndex Score
3 records- 0166US4909154AAerodynamic end closures for railway hopper carsAERO TRANSPORTATION PRODUCTS I·Filed 1989·Granted Mar 20, 1990·24 cites·13 claims
- 0254US5016395ABoxcar door having balsa core sandwich constructionAERA TRANSPORTATION PRODUCTS I·Filed 1989·Granted May 21, 1991·17 cites·7 claims
- 0345US4934562ACover construction for waste containersAERO TRANSPORTATION PRODUCTS·Filed 1988·Granted Jun 19, 1990·22 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →