Inventor

MCGIRR JR JOHN J

US2 patents

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

SIECOR OPERATIONS LLC

1 patent

US6247664B1Jun 19, 2001

Reel monitor devices and methods of using the same

SIECOR OPERATIONS LLC29 citations87

CORNING CABLE SYS LLC

1 patent

US6409117B2Jun 25, 2002

Reel monitor devices and methods of using the same

CORNING CABLE SYS LLC5 citations57