Inventor

THELEN RICHARD L

US4 patents

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

HOLLAND LP

2 patents

US6787726B2Sep 7, 2004

Rail welding apparatus incorporating rail restraining device, weld containment device, and weld delivery unit

HOLLAND LP35 citations89

US7123990B2Oct 17, 2006

Gap welding process

HOLLAND LP11 citations80

HOLLAND CO

1 patent

US6396020B1May 28, 2002

Rail welding apparatus incorporating rail restraining device, weld containment device and weld delivery unit

HOLLAND CO53 citations93

GLOBAL FINISHING SOLUTIONS L L

1 patent

US7666077B1Feb 23, 2010

Paint booth arrangement and method for directing airflow

GLOBAL FINISHING SOLUTIONS L L37 citations88