Inventor

O'GRADY ROBERT E

US2 patents

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

JOHNSON MICHAEL W

1 patent

US8191809B2Jun 5, 2012

Entrance chute for blowing wool machine

JOHNSON MICHAEL W6 citations82

OWENS CORNING FIBERGLAS TECH

1 patent

US7980498B2Jul 19, 2011

Entrance chute for blowing wool machine

OWENS CORNING FIBERGLAS TECH4 citations72