EH

Erwin Holowick

DA Datamatic: 3 patents #1 of 1Top 100%
📍 Winnipeg, CA: #1 of 83 inventorsTop 2%
Overall (2004): #29,626 of 270,089Top 15%
3
Patents 2004

Issued Patents 2004

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6798352 Optical sensor for utility meter 2004-09-28
6755148 Dual magnetic register for a utility meter 2004-06-29
6710721 Radio frequency automated meter reading device 2004-03-23