Inventor
COX JOHN D
US58 patents
⚠️ This page may combine multiple inventors who share the name “COX JOHN D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BLACK & DECKER INC
23 patentsUS10615733B2Apr 7, 2020
Power tool having a brushless motor capable of being powered by AC or DC power supplies
BLACK & DECKER INC16 citations98
US10389139B2Aug 20, 2019
Portable power supply
BLACK & DECKER INC23 citations94
US10291173B2May 14, 2019
Power tool powered by power supplies having different rated voltages
BLACK & DECKER INC7 citations93
US9644837B2May 9, 2017
Lighted power tool
BLACK & DECKER INC27 citations93
US9415488B2Aug 16, 2016
Screwdriving tool having a driving tool with a removable contact trip assembly
BLACK & DECKER INC23 citations90
US11329597B2May 10, 2022
Reducing noise and lowering harmonics in power tools using conduction band control schemes
BLACK & DECKER INC8 citations86
US10243491B2Mar 26, 2019
Control scheme to increase power output of a power tool using conduction band and advance angle
BLACK & DECKER INC14 citations86
US11794327B2Oct 24, 2023
High-power battery-operated power tool
BLACK & DECKER INC1 citations84
US11070162B2Jul 20, 2021
AC/DC power tool
BLACK & DECKER INC2 citations84
US11063548B2Jul 13, 2021
High-power battery-operated power tool
BLACK & DECKER INC4 citations84
US10833611B2Nov 10, 2020
Dual-inverter for a brushless motor
BLACK & DECKER INC8 citations84
US10543588B2Jan 28, 2020
Lighted power tool
BLACK & DECKER INC10 citations83
US12427641B2Sep 30, 2025
High-power battery-operated power tool
BLACK & DECKER INC1 citations75
US11394338B2Jul 19, 2022
Power tool having improved speed-torque profile
BLACK & DECKER INC0 citations73
US11059159B2Jul 13, 2021
Electromagnetic actuator for power tool
BLACK & DECKER INC3 citations73
US10523140B2Dec 31, 2019
Dual-inventor for a brushless motor
BLACK & DECKER INC2 citations73
US10523139B2Dec 31, 2019
Dual-inverter for a brushless motor
BLACK & DECKER INC2 citations73
US10710220B2Jul 14, 2020
Waveform shaping in power tool powered by alternating-current power supply
BLACK & DECKER INC3 citations71
US12549074B2Feb 10, 2026
High-powered power tool system
BLACK & DECKER INC0 citations62
US11936248B2Mar 19, 2024
High-powered power tool system
BLACK & DECKER INC0 citations62
US12365076B2Jul 22, 2025
Electromagnetic actuator for power tool
BLACK & DECKER INC0 citations61
US12301157B2May 13, 2025
Power tool receiving different capacity battery packs
BLACK & DECKER INC0 citations61
US11569765B2Jan 31, 2023
Power tool receiving different capacity battery packs
BLACK & DECKER INC1 citations61
GEN IMAGING CORP
6 patentsUS5159455AOct 27, 1992
Multisensor high-resolution camera
GEN IMAGING CORP80 citations96
US5464984ANov 7, 1995
X-ray imaging system and solid state detector therefor
GEN IMAGING CORP159 citations95
US5440130AAug 8, 1995
X-ray imaging system and solid state detector therefor
GEN IMAGING CORP71 citations95
US5220170AJun 15, 1993
X-ray imaging system and solid state detector therefor
GEN IMAGING CORP58 citations95
US4905265AFeb 27, 1990
X-ray imaging system and solid state detector therefor
GEN IMAGING CORP87 citations93
US5381013AJan 10, 1995
X-ray imaging system and solid state detector therefor
GEN IMAGING CORP23 citations86
VISUUM LLC
4 patentsUS9689811B2Jun 27, 2017
Multi-linear X-ray scanning systems and methods for X-ray scanning
VISUUM LLC21 citations88
US9121809B2Sep 1, 2015
Multi-linear X-ray scanning systems and methods for X-ray scanning
VISUUM LLC30 citations88
US8989348B2Mar 24, 2015
Multi-linear X-ray scanning systems and methods for X-ray scanning
VISUUM LLC13 citations84
US9513385B2Dec 6, 2016
Multi-linear x-ray scanning systems and methods for x-ray scanning
VISUUM LLC3 citations73
BIOFILTER SYSTEMS LLC
2 patentsUS9272931B2Mar 1, 2016
System and process for removing nitrogen compounds and odors from wastewater and wastewater treatment system
BIOFILTER SYSTEMS LLC7 citations80
US10053384B2Aug 21, 2018
System and process for removing nitrogen compounds and odors from wastewater and wastewater treatment system
BIOFILTER SYSTEMS LLC4 citations69
ROBERTSON MARK B
2 patentsUS8585892B2Nov 19, 2013
System and process for removing nitrogen compounds and odors from wastewater and wastewater treatment system
ROBERTSON MARK B13 citations80
US8388833B2Mar 5, 2013
System and process for removing nitrogen compounds and odors from wastewater and wastewater treatment system
ROBERTSON MARK B11 citations80
PARKER ROBIN Z
2 patentsPRINCIPLE IMAGING CORP
2 patentsUS10952689B2Mar 23, 2021
Multi-axis linear X-ray imaging system
PRINCIPLE IMAGING CORP4 citations70
US10952691B2Mar 23, 2021
Scanning digital fluoroscope comprising multiple radiographic image detectors arranged as spokes extending radially outwardly from a central rotational point on a rotational plate
PRINCIPLE IMAGING CORP0 citations61
VANKO JOHN C
1 patentCOX JOHN D
1 patentKEATES RICHARD H
1 patentGEN IMAGINING CORP
1 patentDILLON COMPANIES INC
1 patentPUZIO DANIEL
1 patentSOLAR REACTOR SPACE AND DEFENS
1 patentDAIMLER CHRYSLER CORP
1 patentSCOTT & FETZER CO FRANCE
1 patentShowing the top 50 of 58 patents by PatentIndex Score.