JO

John F. Olson

WC Whelen Engineering Company: 1 patents #1 of 6Top 20%
📍 Deep River, CT: #2 of 6 inventorsTop 35%
🗺 Connecticut: #802 of 2,817 inventorsTop 30%
Overall (2002): #185,809 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6376996 Warning light synchronization — 2002-04-23