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3930061
Method of removing particles and fluids from a gas stream by charged droplets
Patent #: 3958959
Issued on: 05/25/1976
Inventor: Cohen , et al.
Self-adjusting power supply for induction charging electrodes
Patent #: 4073002
Issued on: 02/07/1978
Inventor: Sickles , et al.
Method for controlling electrostatic fuel injectors
Patent #: 4150644
Issued on: 04/24/1979
Inventor: Masaki , et al.
Adapting means providing detachable mounting of an induction-charging adapter head on a spray device
Patent #: 4186886
Issued on: 02/05/1980
Inventor: Sickles
Plant destruction utilizing electrically conductive liquid
Patent #: 4198781
Issued on: 04/22/1980
Inventor: Dykes
Electrostatic apparatus for controlling flow rate of liquid
Patent #: 4203398
Issued on: 05/20/1980
Inventor: Maruoka
Spray application of coating compositions utilizing induction and corona charging means
Patent #: 4266721
Issued on: 05/12/1981
Inventor: Sickles
Atomization of liquids
Patent #: 4356528
Issued on: 10/26/1982
Inventor: Coffee
Electrostatic atomizing device
Patent #: 4380786
Issued on: 04/19/1983
Inventor: Kelly
Electrohydrodynamic (EHD) control of fuel injection in gas turbines
Patent #: 4439980
Issued on: 04/03/1984
Inventor: Biblarz , et al.
Container and spraying system
Patent #: 4467961
Issued on: 08/28/1984
Inventor: Coffee , et al.
Atomization of liquids
Patent #: 4476515
Issued on: 10/09/1984
Inventor: Coffee
Method for spray combination of liquids and apparatus therefor
Patent #: 4508265
Issued on: 04/02/1985
Inventor: Jido
Cross-current airfoil electrostatic nozzle
Patent #: 4509694
Issued on: 04/09/1985
Inventor: Inculet , et al.
Spraying apparatus
Patent #: 4549243
Issued on: 10/22/1985
Inventor: Owen , et al.
Charge injection device
Patent #: 4630169
Issued on: 12/16/1986
Inventor: Kelly
Electrostatic spraying process and apparatus
Patent #: 4659012
Issued on: 04/21/1987
Inventor: Coffee
Personal ion inhaler device
Patent #: 4671269
Issued on: 06/09/1987
Inventor: Wilp
Apparatus for spraying liquids from a moving vehicle
Patent #: 4703891
Issued on: 11/03/1987
Inventor: Jackson , et al.
Electrostatic spray head
Patent #: 4735364
Issued on: 04/05/1988
Inventor: Marchant
Electrospray coating process
Patent #: 4748043
Issued on: 05/31/1988
Inventor: Seaver , et al.
Nozzle method and apparatus
Patent #: 4749125
Issued on: 06/07/1988
Inventor: Escallon , et al.
Electrodynamic aerosol generator
Patent #: 4776515
Issued on: 10/11/1988
Inventor: Michalchik
Apparatus and process for producing powders and other granular materials
Patent #: 4788016
Issued on: 11/29/1988
Inventor: Colclough , et al.
Spraying apparatus
Patent #: 4801086
Issued on: 01/31/1989
Inventor: Noakes
Electrostatic coating blade and method of applying a thin layer of liquid therewith onto an object
Patent #: 4830872
Issued on: 05/16/1989
Inventor: Grenfell
Electrostatic spraying apparatus
Patent #: 4846407
Issued on: 07/11/1989
Inventor: Coffee , et al.
Process and apparatus for spraying liquid
Patent #: 4962885
Issued on: 10/16/1990
Inventor: Coffee
Spray gun
Patent #: 4979680
Issued on: 12/25/1990
Inventor: Bauch, et al.
Electrostatic spray gun
Patent #: 5044564
Issued on: 09/03/1991
Inventor: Sickles
Enhanced electrostatic paint deposition method and apparatus
Patent #: 5086972
Issued on: 02/11/1992
Inventor: Chang, et al.
Electrostatic charging apparatus and method
Patent #: 5118942
Issued on: 06/02/1992
Inventor: Hamade
Microminiaturized electrostatic pump
Patent #: 5180288
Issued on: 01/19/1993
Inventor: Richter, et al.
Electrostatic spraying device and method using an alternating polarity high potential
Patent #: 5222663
Issued on: 06/29/1993
Inventor: Noakes, et al.
Apparatus and method for ionizing medication containing mists
Patent #: 5267555
Issued on: 12/07/1993
Inventor: Pajalich
Methods and apparatus for dispersing a fluent material utilizing an electron beam
Patent #: 5378957
Issued on: 01/03/1995
Inventor: Kelly
Ionizer for the ionization of oxygen in oxygen therapy
Patent #: 5381789
Issued on: 01/17/1995
Inventor: Marquardt
Method for spraying plants and apparatus for its practice
Patent #: 5402945
Issued on: 04/04/1995
Inventor: Swanson, Jr.
Induction spray charging apparatus
Patent #: 5409162
Issued on: 04/25/1995
Inventor: Sickles
Aerosol dispensing apparatus for dispensing a medicated vapor into the lungs of a patient
Patent #: 5483953
Issued on: 01/16/1996
Inventor: Cooper
Nebulizer device
Patent #: 5511726
Issued on: 04/30/1996
Inventor: Greenspan, et al.
Dispensing device Patent #: 5655517
Issued on: 08/12/1997
Inventor: Coffee
January 24, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
