JB

John Lindley Bancroft

JC J.H. Fenner & Co.: 1 patents #1 of 3Top 35%
📍 Blackburn, GB: #1 of 3 inventorsTop 35%
Overall (1982): #53,997 of 81,411Top 70%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4344525 Scraper device John L. Greenhalgh, Ronald A. Smith 1982-08-17