Inventor

SHANAHAN AARON J

US2 patents

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

LINDBERGH LEIF R

1 patent

US8172334B2May 8, 2012

Apparatus and method for monitoring tunnel boring efficiency

LINDBERGH LEIF R13 citations73

SHANAHAN AARON J

1 patent

US8783786B2Jul 22, 2014

Cutter assembly for tunnel boring machine with pressure compensation

SHANAHAN AARON J6 citations56