Inventor · disambiguated record
Dallas A. Appelgren
Also filed as: APPELGREN DALLAS A
5 granted patents·48 citations·filing 1987–2014
78Inventor score
Files withAPPELGREN DALLAS A3
Top patents by PatentIndex Score
5 records- 0157US5562188AHydraulic brake system bleed valve and method for bleeding airFiled 1995·Granted Oct 8, 1996·17 cites·5 claims
- 0257US5447214AHydraulic brake system bleed valve and method for bleeding airFiled 1994·Granted Sep 5, 1995·13 cites·17 claims
- 0352US4756181AMethod of making a chain binder locking and unlocking tool and productAPPELGREN DALLAS A·Filed 1987·Granted Jul 12, 1988·16 cites·4 claims
- 0432USD752654SSoil agitatorAPPELGREN DALLAS A·Filed 2014·Granted Mar 29, 2016·2 cites·1 claims
- 0524US5351363APoppet valve cleanerAPPELGREN DALLAS A·Filed 1992·Granted Oct 4, 1994·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →