Home › Kejr Engineering › Melvin P. Kejr

Melvin P. Kejr

KEKejr: 1 patents #1 of 2Top 50%

Brookville, KS: #1 of 1 inventorsTop 100%

Kansas: #262 of 1,015 inventorsTop 30%

Overall (2011): #218,268 of 364,097Top 60%

1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8056640	Hydraulic head clamp assembly for mobile drill rig	Ryan Kejr	2011-11-15