Inventor
COLLING RONALD W
US11 patents
⚠️ This page may combine multiple inventors who share the name “COLLING RONALD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ILLINOIS TOOL WORKS
7 patentsUS6689987B2Feb 10, 2004
Welding contact tip with rolled threads
ILLINOIS TOOL WORKS31 citations92
US5941300AAug 24, 1999
Self-contained heat exchange apparatus
ILLINOIS TOOL WORKS19 citations90
US6399913B1Jun 4, 2002
Ergonomic TIG torch
ILLINOIS TOOL WORKS36 citations89
US5793016AAug 11, 1998
Remote foot control for TIG welding
ILLINOIS TOOL WORKS20 citations89
US6326592B1Dec 4, 2001
Base for foot control
ILLINOIS TOOL WORKS9 citations73
US6384374B1May 7, 2002
Spark gap assembly for a welding power supply
ILLINOIS TOOL WORKS12 citations69
US6750429B2Jun 15, 2004
Storage compartment for storing welding-type accessories
ILLINOIS TOOL WORKS9 citations68
MILLER ELECTRIC MFG
4 patentsUS5760373AJun 2, 1998
Enhanced contact area quick release mig gun tip
MILLER ELECTRIC MFG97 citations97
US5911894AJun 15, 1999
Enhanced contact area quick release MIG gun tip
MILLER ELECTRIC MFG36 citations92
US5473140ADec 5, 1995
Welding nozzle retaining ring
MILLER ELECTRIC MFG24 citations92
US5380980AJan 10, 1995
Adjustable slip-fit welding nozzle
MILLER ELECTRIC MFG44 citations92