Inventor

CAMPBELL JOHN EDWARD

US7 patents

⚠️ This page may combine multiple inventors who share the name “CAMPBELL JOHN EDWARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

2 patents

US5671281ASep 23, 1997

Self modifying access code for altering capabilities

IBM44 citations89

US4095283AJun 13, 1978

First in-first out memory array containing special bits for replacement addressing

IBM20 citations80

W3 TECHNOLOGIES LLC

2 patents

US7152270B2Dec 26, 2006

Assembly for removing debris from a windshield

W3 TECHNOLOGIES LLC3 citations58

US6842938B2Jan 18, 2005

Assembly for removing debris from a windshield

W3 TECHNOLOGIES LLC4 citations58

WELLBORE INTEGRITY SOLUTIONS LLC

1 patent

US11002082B2May 11, 2021

Millable bit to whipstock connector

WELLBORE INTEGRITY SOLUTIONS LLC1 citations61

INOCUJECT CORP

1 patent

US12070588B2Aug 27, 2024

Injector and injection method therefor

INOCUJECT CORP1 citations43

HARTMAN CHRISTOPHER MICHAEL

1 patent

US9212873B2Dec 15, 2015

Second cut arrow shaft extension

HARTMAN CHRISTOPHER MICHAEL0 citations19