Appleton, Wisconsin
United States
19
2021-07-08
The entities that hold a legal rights for patent applications filed by inventor Leisner John C.:
John C. Leisner from Appleton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Systems and methods for selecting a welding process
#2 | 2019-11-21WELDING POWER SUPPLIES AND USER INTERFACES FOR WELDING POWER SUPPLIES
#3 | 2019-04-11Welder generator engine speed control
#4 | 2018-07-19Systems and methods for selecting a welding process
#5 | 2018-02-22Fume evacuation system
#6 | 2017-06-29Welder generator engine speed control
#7 | 2016-06-02Welder generator engine speed control
#8 | 2015-05-21Systems and methods for selecting a welding process
#9 | 2014-07-31Fume evacuation system
#10 | 2014-04-10Portable air compressor/generator control method and system
#11 | 2014-01-30Welder generator engine speed control
#12 | 2008-10-30Portable air compressor/generator control method and system
#13 | 2008-10-30Servicing arrangement for a portable air compressor/generator
#14 | 2008-05-29Auxiliary service pack for a work vehicle
#15 | 2008-02-28Low fuel shut off for a portable welder generator
#16 | 2008-02-28Remote drain and filter arrangement for a portable generator system
#17 | 2006-09-28Control panel for a welding-type apparatus
#18 | 2005-12-01Engine driven welder/generator with high power accessory output operable at lower engine speeds
#19 | 2005-12-01Multifunction meter for welding apparatus
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