John D. Fotheringham

BL Bp Chemicals Limited: 1 patents #271 of 566Top 50%

📍 Bannockburn, GB: #15 of 35 inventorsTop 45%

Overall (All Time): #3,786,484 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5475171	Two-stroke engine oils	John McMahon	1995-12-12