DK

Donald J. Kempiak

TM The Mills: 1 patents #3 of 7Top 45%
📍 Palatine, IL: #17 of 56 inventorsTop 35%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #119,464 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4823225 Bipolar immersion detection circuit interrupter Robert W. Foster 1989-04-18