PF

Paul Fredericks

BH Baker Hughes Holdings: 1 patents #1,949 of 3,522Top 60%
📍 Naperville, IL: #1,350 of 3,051 inventorsTop 45%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,202,320 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6564883 Rib-mounted logging-while-drilling (LWD) sensors Donald MacCallum 2003-05-20
5224316 Textured insulated building panel Chester P. Fredericks 1993-07-06