EJ

Edmund O. Schweitzer, Jr.

EM E.O. Schweitzer Mfg.: 2 patents #1 of 3Top 35%
📍 Northbrook, IL: #5 of 52 inventorsTop 10%
🗺 Illinois: #308 of 5,836 inventorsTop 6%
Overall (2002): #30,402 of 266,432Top 15%
3
Patents 2002

Issued Patents 2002

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6479981 Remote light indication fault indicator with a timed reset circuit and a manual reset circuit Laurence V. Feight 2002-11-12
6433698 Fault indicator providing light indication on fault detection Kirk S. Thomas 2002-08-13
6429661 Fault indicator for three-phase sheathed cable 2002-08-06