Inventor

EWOLSKI JOHN ROBERT

US2 patents

⚠️ This page may combine multiple inventors who share the name “EWOLSKI JOHN ROBERT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SHILOH IND INC

1 patent

US7971303B2Jul 5, 2011

Scraper tool for removing material from a surface of a metal work piece

SHILOH IND INC10 citations79

PRASAD HARI

1 patent

US8414707B2Apr 9, 2013

Method of removing material from a surface of a metal work piece

PRASAD HARI0 citations45