DL

Douglas B. Leeds

TC Thomson-Leeds Company: 1 patents #1 of 2Top 50%
📍 New York, NY: #236 of 950 inventorsTop 25%
🗺 New York: #3,002 of 9,277 inventorsTop 35%
Overall (2002): #227,807 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6419413 Retractable writing instrument assembly Maria Oliver 2002-07-16