DS

David C. Macke, Sr.

📍 Glendale, MO: #2 of 5 inventorsTop 40%
🗺 Missouri: #387 of 1,485 inventorsTop 30%
Overall (2002): #233,982 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6446012 Proximity detector for hard-to-detect materials Richard Livingston, Roger D. Chamberlain, Jon G. Metcalf 2002-09-03