Kewaskum, Wisconsin
United States
16
2017-09-14
The entities that hold a legal rights for patent applications filed by inventor Johnson Keith A.:
Keith A. Johnson from Kewaskum, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Cutting blade with hardened regions
#2 | 2016-10-27Reciprocating cutting blade with cladding
#3 | 2016-06-09Laser clad cutting edge for agricultural cutting components
#4 | 2016-03-17Agricultural blades and machine parts with amorphous metal laser cladding
#5 | 2015-11-12Cutting blade with transverse hardened regions
#6 | 2015-11-12Slicing disc mower knives
#7 | 2015-03-26LASER HARDENED KNIFE GUARD
#8 | 2015-01-15Machine part with laser cladding and method
#9 | 2015-01-15Auger with laser cladding and/or laser heat treatment and method
#10 | 2014-11-27Drive roller for baler or other equipment
#11 | 2013-09-19Roller with raised elements clad on the surface for driving a crop conveying belt
#12 | 2013-09-19Method for conveying crop on a crop conveying belt drive by a roller with raised elements clad on the surface
#13 | 2013-09-12Laser Clad Cutting Edge for Agricultural Cutting Components
#14 | 2013-05-09Disc Mower Blades
#15 | 2012-12-13Sickle bar assembly
#16 | 2012-09-20Drive roller with ribs for the draper canvas of a crop header
228490 ⎘