Inventor · disambiguated record
David Dardick
Also filed as: DARDICK DAVID · DARDICK DAVID SCOTT
12 granted patents·273 citations·filing 1975–2013
92Inventor score
Top patents by PatentIndex Score
12 records- 0186US4204473AGas generating charge for open chamber gas powered toolDARDICK DAVID·Filed 1978·Granted May 27, 1980·22 cites·11 claims
- 0283US4834386ADice gameROSENTHAL MARK·Filed 1987·Granted May 30, 1989·54 cites·10 claims
- 0380US4026212AOpen chamber gas powered tool and gas generating charge thereforDARDICK DAVID·Filed 1975·Granted May 31, 1977·23 cites·2 claims
- 0476US4582147ADirectional drillingTROUND INTERNATIONAL INC·Filed 1982·Granted Apr 15, 1986·50 cites·9 claims
- 0575US4004642ATround terra-drill processes and apparatusDARDICK DAVID·Filed 1975·Granted Jan 25, 1977·39 cites·15 claims
- 0674US4474250AMeasuring while drillingDARDICK DAVID·Filed 1982·Granted Oct 2, 1984·42 cites·10 claims
- 0774US4091730AGas generating charge for open chamber gas powered toolDARDICK DAVID·Filed 1976·Granted May 30, 1978·12 cites·10 claims
- 0848US4748892AEnergy transfer multi-barrel gunDARDICK DAVID·Filed 1987·Granted Jun 7, 1988·12 cites·25 claims
- 0946US8898947B2Open chamber mechanismOPEN CHAMBER SYSTEMS LLC·Filed 2013·Granted Dec 2, 2014·0 cites·20 claims
- 1045US4836082ACloud gunDARDICK DAVID·Filed 1987·Granted Jun 6, 1989·10 cites·18 claims
- 1141US4831914AMultiple tier ammunition magazineDARDICK DAVID·Filed 1987·Granted May 23, 1989·8 cites·15 claims
- 1239US9163900B2Open chamber ammunitionOPEN CHAMBER SYSTEMS LLC·Filed 2013·Granted Oct 20, 2015·1 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →