P
PatentIndex
Search
Landscape
Sign in
Inventor
BLANKENSHIP DOUGLAS A
US
2 patents
Patents
2 patents
US11808144B1
Nov 7, 2023
Downhole to surface communications platform for drilling applications
NAT TECH & ENG SOLUTIONS SANDIA LLC
3 citations
65
US12378876B2
Aug 5, 2025
Downhole to surface communications platform for drilling applications
NAT TECH & ENG SOLUTIONS SANDIA LLC
0 citations
55