WM

William MacPherson

PI Pittway: 1 patents #3 of 15Top 20%
📍 West Chicago, IL: #5 of 14 inventorsTop 40%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #43,740 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4829283 Supervision arrangement for smoke detectors Kim J. Spang, Daniel B. Minarik 1989-05-09