Assignee
RANSBURG CORP
106 granted patents·5,269 citations·filing 1968–1998
Top patents by PatentIndex Score
106 records- 0198US5582350AHand held paint spray gun with top mounted paint cupRANSBURG CORP·Filed 1995·Granted Dec 10, 1996·262 cites·23 claims
- 0297US5119992ASpray gun with regulated pressure feed paint cupRANSBURG CORP·Filed 1991·Granted Jun 9, 1992·153 cites·5 claims
- 0396US5787928AValve structureRANSBURG CORP·Filed 1995·Granted Aug 4, 1998·112 cites·22 claims
- 0496US5236129AErgonomic hand held paint spray gunRANSBURG CORP·Filed 1992·Granted Aug 17, 1993·104 cites·11 claims
- 0595USD386654SZipper bag sealing toolRANSBURG CORP·Filed 1995·Granted Nov 25, 1997·61 cites·1 claims
- 0695US5332156ASpray gun with removable cover and method for securing a cover to a spray gunRANSBURG CORP·Filed 1993·Granted Jul 26, 1994·138 cites·15 claims
- 0795USD252097SSpray gunRANSBURG CORP·Filed 1978·Granted Jun 12, 1979·85 cites·1 claims
- 0894US5344078ANozzle assembly for HVLP spray gunRANSBURG CORP·Filed 1993·Granted Sep 6, 1994·132 cites·14 claims
- 0994USD349559SSpray gun handle coverRANSBURG CORP·Filed 1993·Granted Aug 9, 1994·51 cites·1 claims
- 1093USD396730SAir hose fittingRANSBURG CORP·Filed 1996·Granted Aug 4, 1998·52 cites·1 claims
- 1193US5289974ASpray gun having trigger overtravel protection and maximum flow adjustment knob warningRANSBURG CORP·Filed 1993·Granted Mar 1, 1994·78 cites·10 claims
- 1293US5090623APaint spray gunRANSBURG CORP·Filed 1990·Granted Feb 25, 1992·120 cites·11 claims
- 1393US4114564AElectrostatic coating apparatusRANSBURG CORP·Filed 1968·Granted Sep 19, 1978·79 cites·4 claims
- 1492US5944045ASolvent circuitRANSBURG CORP·Filed 1995·Granted Aug 31, 1999·54 cites·19 claims
- 1591US5836517ASpray gun with fluid valveRANSBURG CORP·Filed 1995·Granted Nov 17, 1998·91 cites·6 claims
- 1691US5662278AMethod for treating non-conductive rotary atomizerRANSBURG CORP·Filed 1995·Granted Sep 2, 1997·68 cites·24 claims
- 1791US5332159ASpray gun with dual mode triggerRANSBURG CORP·Filed 1993·Granted Jul 26, 1994·71 cites·17 claims
- 1891US5209405ABaffle for hvlp paint spray gunRANSBURG CORP·Filed 1991·Granted May 11, 1993·118 cites·12 claims
- 1991US4169545APlural component dispensing apparatusRANSBURG CORP·Filed 1977·Granted Oct 2, 1979·95 cites·17 claims
- 2090US5622563ANonincedive rotary atomizerRANSBURG CORP·Filed 1995·Granted Apr 22, 1997·70 cites·9 claims
- 2190US4285446AAutomatic purging system having a pressure sensor and a timing mechanismRANSBURG CORP·Filed 1979·Granted Aug 25, 1981·59 cites·8 claims
- 2289US5816501ADisposable paint container liner and methodRANSBURG CORP·Filed 1996·Granted Oct 6, 1998·152 cites·7 claims
- 2389US5633306ANonincendive rotary atomizerRANSBURG CORP·Filed 1995·Granted May 27, 1997·63 cites·8 claims
- 2489US4002777AMethod of depositing electrostatically charged liquid coating materialRANSBURG CORP·Filed 1969·Granted Jan 11, 1977·87 cites·13 claims
- 2588US5330108ASpray gun having both mechanical and pneumatic valve actuationRANSBURG CORP·Filed 1993·Granted Jul 19, 1994·58 cites·4 claims
- 2688US5011086ASpray coating device for electrically conductive coating liquidsRANSBURG CORP·Filed 1988·Granted Apr 30, 1991·107 cites·33 claims
- 2788US4187527AElectrostatic coating systemRANSBURG CORP·Filed 1977·Granted Feb 5, 1980·64 cites·20 claims
- 2887US5639027ATwo component external mix spray gunRANSBURG CORP·Filed 1994·Granted Jun 17, 1997·77 cites·10 claims
- 2987US5632816AVoltage blockRANSBURG CORP·Filed 1995·Granted May 27, 1997·40 cites·34 claims
- 3087US5054687APressure feed paint cupRANSBURG CORP·Filed 1990·Granted Oct 8, 1991·85 cites·10 claims
- 3187US5002594AFilter pulse-down cartridge cleaning mechanismRANSBURG CORP·Filed 1990·Granted Mar 26, 1991·76 cites·15 claims
- 3287US4745520APower supplyRANSBURG CORP·Filed 1986·Granted May 17, 1988·64 cites·36 claims
- 3387US4331298AHand-held coating-dispensing apparatusRANSBURG CORP·Filed 1979·Granted May 25, 1982·69 cites·14 claims
- 3486USRE35769ESpray gun having trigger overtravel protection and maximum flow adjustment knob warningRANSBURG CORP·Filed 1996·Granted Apr 14, 1998·68 cites·11 claims
- 3586US5456023AAdvance cure paint spray boothRANSBURG CORP·Filed 1994·Granted Oct 10, 1995·75 cites·9 claims
- 3686US4165022AHand-held coating-dispensing apparatusRANSBURG CORP·Filed 1977·Granted Aug 21, 1979·67 cites·15 claims
- 3785US4878622APeristaltic voltage blockRANSBURG CORP·Filed 1988·Granted Nov 7, 1989·59 cites·14 claims
- 3885US4505430ASelf-cleaning atomizerRANSBURG CORP·Filed 1982·Granted Mar 19, 1985·64 cites·11 claims
- 3985US4324812AMethod for controlling the flow of coating materialRANSBURG CORP·Filed 1980·Granted Apr 13, 1982·55 cites·3 claims
- 4085US4129966AGrinder apparatus with pollution control fluid dispensing meansRANSBURG CORP·Filed 1977·Granted Dec 19, 1978·27 cites·5 claims
- 4185US4037561AElectrostatic coating apparatusRANSBURG CORP·Filed 1975·Granted Jul 26, 1977·68 cites·13 claims
- 4284US5456414ASuction feed nozzle assembly for HVLP spray gunRANSBURG CORP·Filed 1994·Granted Oct 10, 1995·68 cites·11 claims
- 4384US5067518APressure feed paint cup valveRANSBURG CORP·Filed 1991·Granted Nov 26, 1991·49 cites·6 claims
- 4484US4485427AFold-back power supplyRANSBURG CORP·Filed 1982·Granted Nov 27, 1984·40 cites·16 claims
- 4584US4117715AApparatus for measuring charge on, and density of, airborne particulatesRANSBURG CORP·Filed 1977·Granted Oct 3, 1978·38 cites·17 claims
- 4683US5159544AHigh voltage power supply control systemRANSBURG CORP·Filed 1989·Granted Oct 27, 1992·48 cites·13 claims
- 4782US5178330AElectrostatic high voltage, low pressure paint spray gunRANSBURG CORP·Filed 1991·Granted Jan 12, 1993·61 cites·20 claims
- 4881US5395054AFluid and air hose system for hand held paint spray gunRANSBURG CORP·Filed 1994·Granted Mar 7, 1995·54 cites·10 claims
- 4981US5284299APressure compensated HVLP spray gunRANSBURG CORP·Filed 1992·Granted Feb 8, 1994·77 cites·15 claims
- 5081US4982903APeristaltic voltage blockRANSBURG CORP·Filed 1989·Granted Jan 8, 1991·44 cites·21 claims
Showing the top 50 of 106 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when RANSBURG CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →