DW

Donald J. Westphal

PI Pittway: 1 patents #3 of 11Top 30%
📍 South Elgin, IL: #1 of 2 inventorsTop 50%
🗺 Illinois: #566 of 2,749 inventorsTop 25%
Overall (1982): #68,273 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D262868 Housing for a fire and smoke detector — 1982-02-02