Home › Suncor › C. W. Johnson

C. W. Johnson — 1 Patent

SUSuncor: 1 patents #7 of 22Top 35%

Calgary, CA: #2,769 of 5,407 inventorsTop 55%

Overall (All Time): #4,003,238 of 4,157,543Top 100%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4616454	Slant service rig	John M. Ballachey, Leon V. Jankowski, George S. Ward, John Ward	1986-10-14