Inventor · disambiguated record
Douglas A. Hammer
Also filed as: HAMMER DOUGLAS A
4 granted patents·22 citations·filing 2003–2008
72Inventor score
Technology areasB60D
Files withHAMMER DOUGLAS A2
Top patents by PatentIndex Score
4 records- 0168US7677506B1Truck air hose holderHAMMER DOUGLAS A·Filed 2008·Granted Mar 16, 2010·12 cites·13 claims
- 0239USD487523SIlluminated truck insignia ornamental frameFiled 2003·Granted Mar 9, 2004·6 cites·1 claims
- 0330USD597471STruck air hose holderHAMMER DOUGLAS A·Filed 2008·Granted Aug 4, 2009·3 cites·1 claims
- 0424USD485922STruck blinker light ornamental frameFiled 2003·Granted Jan 27, 2004·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →