Inventor

GJERDE RICHARD D

US3 patents

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

ILLINOIS TOOL WORKS

2 patents

US7148440B2Dec 12, 2006

Stackable switch

ILLINOIS TOOL WORKS20 citations87

US7425128B2Sep 16, 2008

Rotary actuated reed switch control

ILLINOIS TOOL WORKS4 citations60

TEGEL ROBERT G

1 patent

US8173924B2May 8, 2012

Dual function switch assembly

TEGEL ROBERT G12 citations76