AC

Alex Crabtree

BH Baker Hughes Holdings: 1 patents #1,949 of 3,522Top 60%
CS Crane Pumps & Systems: 1 patents #6 of 28Top 25%
📍 Calgary, CA: #1,801 of 5,407 inventorsTop 35%
Overall (All Time): #1,858,416 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11471893 Grinder accessory for pump Kirk Neer 2022-10-18
5865261 Balanced or underbalanced drilling method and apparatus Gary E. Cooper, David Cameron 1999-02-02