Inventor
PHILLIPS WALTER
US15 patents
⚠️ This page may combine multiple inventors who share the name “PHILLIPS WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILLIPS WALTER
6 patentsUS12378872B2Aug 5, 2025
Wellbore friction measurement, method and apparatus
PHILLIPS WALTER1 citations62
US11814948B2Nov 14, 2023
Apparatus and method for detecting the rotation of a rod-string in a wellbore
PHILLIPS WALTER1 citations60
US11525351B2Dec 13, 2022
Wellbore friction measurement, method and apparatus
PHILLIPS WALTER0 citations60
US8518PDec 28, 1993
Dogwood tree `Phillips Pink No. 1`
PHILLIPS WALTER2 citations60
US12546208B2Feb 10, 2026
Apparatus for affixing a rotation sensor to a rod lift system
PHILLIPS WALTER0 citations50
US11560783B2Jan 24, 2023
Dynamic pumpjack load verification
PHILLIPS WALTER0 citations50
UNIV BRANDEIS
3 patentsUS6744848B2Jun 1, 2004
Method and system for low-dose three-dimensional imaging of a scene
UNIV BRANDEIS245 citations98
US7356113B2Apr 8, 2008
Tomosynthesis imaging system and method
UNIV BRANDEIS58 citations97
US6448544B1Sep 10, 2002
Low noise, high resolution image detection system and method
UNIV BRANDEIS98 citations91
MC DONNELL DOUGLAS HELICOPTER
2 patentsDELL PRODUCTS LP
2 patentsHYDRAULIC ROD PUMPS INT
2 patentsUS10612537B2Apr 7, 2020
Hydraulic oil well pumping system, and method for pumping hydrocarbon fluids from a wellbore
HYDRAULIC ROD PUMPS INT2 citations59
US10550673B2Feb 4, 2020
Hydraulic oil well pumping system, and method for pumping hydrocarbon fluids from a wellbore
HYDRAULIC ROD PUMPS INT0 citations38