Inventor

GRIGSBY JAMES M

US2 patents

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

GRIGSBY JAMES M

1 patent

US8282452B2Oct 9, 2012

Roof assembly for an air handler

GRIGSBY JAMES M103 citations91

AMERICAN STANDARD INC

1 patent

US5029452AJul 9, 1991

Access panel including detachable portion to accommodate pipe penetration

AMERICAN STANDARD INC10 citations63