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Inventor

SOMMERFELD TROY A

US6 patents
⚠️ This page may combine multiple inventors who share the name “SOMMERFELD TROY A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ILLINOIS TOOL WORKS

3 patents
US7022935B1Apr 4, 2006

Plasma-cutting torch with integrated high frequency starter

ILLINOIS TOOL WORKS32 citations92
US7084367B2Aug 1, 2006

Temperature indicating consumable

ILLINOIS TOOL WORKS5 citations61
US9050684B2Jun 9, 2015

Multi-stage compressor in a plasma cutter

ILLINOIS TOOL WORKS2 citations60

SOMMERFELD TROY A

3 patents
US8859928B2Oct 14, 2014

Multi-stage compressor in a plasma cutter

SOMMERFELD TROY A24 citations88
US8399797B2Mar 19, 2013

Automatic compressor adjustment system and method for a portable cutting torch system

SOMMERFELD TROY A3 citations60
US8153925B2Apr 10, 2012

Heat exchanger and moisture removal for a plasma cutting system

SOMMERFELD TROY A3 citations58