Inventor · disambiguated record
David E. Bumpus
Also filed as: BUMPUS DAVID E
3 granted patents·10 citations·filing 2004–2009
63Inventor score
Technology areasB22D
Top patents by PatentIndex Score
3 records- 0176US7299855B2Die casting reciprocator safety barL & P PROPERTY MANAGEMENT CO·Filed 2004·Granted Nov 27, 2007·8 cites·9 claims
- 0272US7516774B2Method of operating a die casting reciprocatorPACE IND LLC·Filed 2007·Granted Apr 14, 2009·2 cites·9 claims
- 0358US7766070B2Method of operating a die casting reciprocatorPACE IND LLC·Filed 2009·Granted Aug 3, 2010·0 cites·19 claims
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