HF

Hubert Browning Firminger

UI US Dept of the Interior: 1 patents #4 of 27Top 15%
📍 Three Rivers, MI: #7 of 39 inventorsTop 20%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #80,765 of 266,432Top 35%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6354384 Surface effect drilling craft for obtaining continuous core samples Wayne Newell, Donald Garrett Queen, Hugh Scott, John Andrew Grant Clarke 2002-03-12