DC

David Cramer

BR Black Diamond Oilfield Rentals: 1 patents #7 of 14Top 50%
EM Erdos Miller: 1 patents #3 of 8Top 40%
📍 Hartland, WI: #19 of 47 inventorsTop 45%
🗺 Wisconsin: #1,668 of 4,688 inventorsTop 40%
Overall (2023): #475,908 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11781389 System, method and apparatus for orifice retention and replacement in a bottom hole assembly Kenneth C. Miller, Steven Paul Howard 2023-10-10