Inventor · disambiguated record
Ronald J. Hartle
Also filed as: HARTLE RONALD J
11 granted patents·2 pending applications·551 citations·filing 1981–2006
93Inventor score
Top patents by PatentIndex Score
13 records- 0194US6460787B1Modular fluid spray gunNORDSON CORP·Filed 2000·Granted Oct 8, 2002·142 cites·5 claims
- 0292US4380320AElectrostatic powder spray gun nozzleNORDSON CORP·Filed 1981·Granted Apr 19, 1983·80 cites·6 claims
- 0389US6877681B2Spray gun having improved fluid tip with conductive pathNORDSON CORP·Filed 2002·Granted Apr 12, 2005·51 cites·10 claims
- 0487US5725161AElectrostatic coating system including improved spray gun for conductive paintsNORDSON CORP·Filed 1995·Granted Mar 10, 1998·74 cites·52 claims
- 0579US4598871AMultiple process electrostatic spray gun having integral power supplyNORDSON CORP·Filed 1984·Granted Jul 8, 1986·42 cites·4 claims
- 0672US4640310AVariable air-piloted air regulator systemNORDSON CORP·Filed 1984·Granted Feb 3, 1987·31 cites·16 claims
- 0764US5221194AApparatus for electrostatically isolating and pumping conductive coating materialsNORDSON CORP·Filed 1990·Granted Jun 22, 1993·20 cites·6 claims
- 0864US5100057ARotary atomizer with onboard color changer and fluid pressure regulatorNORDSON CORP·Filed 1990·Granted Mar 31, 1992·36 cites·40 claims
- 0963US6021965AApparatus for use in applying electrostatically charged coating materialNORDSON CORP·Filed 1998·Granted Feb 8, 2000·28 cites·62 claims
- 1061US5340289AApparatus for electrostatically isolating and pumping conductive coating materialsNORDSON CORP·Filed 1993·Granted Aug 23, 1994·26 cites·7 claims
- 1155US4784331AElectrostatic spray gun device and cable assemblyNORDSON CORP·Filed 1987·Granted Nov 15, 1988·21 cites·5 claims
- 1247US2006118661A1Modular fluid spray gunHARTLE RONALD J·Filed 2006·Application pending·0 cites
- 1345US2005189445A1Modular fluid spray gunFiled 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →