Inventor

DAHL SOREN RISGAARD

DK3 patents

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

DAHL SOREN RISGAARD

2 patents

US9902505B2Feb 27, 2018

Preconditioned air unit with self-contained cooling modules

DAHL SOREN RISGAARD4 citations65

US9771169B2Sep 26, 2017

Preconditioned air unit with variable frequency driving

DAHL SOREN RISGAARD6 citations65

ILLINOIS TOOL WORKS

1 patent

US7558085B2Jul 7, 2009

Power converter with an adjustable output cable

ILLINOIS TOOL WORKS1 citations45