AB

Arthur F. Bagnall

SI Spencer Wright Induatries: 3 patents #1 of 3Top 35%
Overall (1989): #11,719 of 140,708Top 9%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4870915 Yarn feed system for tufting machines 1989-10-03
4834005 Tufting machine adjustable stroke mechanism 1989-05-30
4815401 Tufting machine indexing drive apparatus 1989-03-28