CK

Chalmer G. Kirkbride

📍 Elkton, MD: #6 of 23 inventorsTop 30%
🗺 Maryland: #369 of 1,889 inventorsTop 20%
Overall (1997): #167,987 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5681452 Process and apparatus for converting oil shale or tar sands to oil — 1997-10-28