Inventor
CHRISTIE RICHARD L
US12 patents
⚠️ This page may combine multiple inventors who share the name “CHRISTIE RICHARD L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRESCRIPTION TILLAGE TECH LLC
6 patentsUS10506754B2Dec 17, 2019
Variable tooth coulter blade with sized inserts
PRESCRIPTION TILLAGE TECH LLC7 citations79
US10844908B2Nov 24, 2020
Concentrated high-speed rigid hub
PRESCRIPTION TILLAGE TECH LLC3 citations68
US10820462B2Nov 3, 2020
Variable tooth coulter blade with sized inserts
PRESCRIPTION TILLAGE TECH LLC3 citations68
US10159171B1Dec 25, 2018
Variable tooth coulter blade with sized inserts
PRESCRIPTION TILLAGE TECH LLC3 citations68
US11622492B2Apr 11, 2023
Variable tooth coulter blade with sized inserts
PRESCRIPTION TILLAGE TECH LLC0 citations57
US12133480B2Nov 5, 2024
Variable tooth coulter blade with sized inserts
PRESCRIPTION TILLAGE TECH LLC0 citations47
SCHLUMBERGER TECHNOLOGY CORP
4 patentsUS12435705B2Oct 7, 2025
Intervention combinations to boost well performance in geothermal systems
SCHLUMBERGER TECHNOLOGY CORP2 citations70
US11753890B2Sep 12, 2023
Real-time pump-down perforating data acquisition and application automation response
SCHLUMBERGER TECHNOLOGY CORP4 citations70
US9222316B2Dec 29, 2015
Extended reach well system
SCHLUMBERGER TECHNOLOGY CORP3 citations62
US12577859B2Mar 17, 2026
Interventions to boost well performance in geothermal systems
SCHLUMBERGER TECHNOLOGY CORP0 citations47