Inventor

COWAN MARK

CA4 patents

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

D2L CORP

2 patents

US12456385B2Oct 28, 2025

Method and systems for modifying content of an electronic learning system for vision deficient users

D2L CORP0 citations59

US12027068B2Jul 2, 2024

Method and systems for modifying content of an electronic learning system for vision deficient users

D2L CORP0 citations59

M & M PRECISION SYSTEMS CORP

1 patent

US5461797AOct 31, 1995

Object measuring system

M & M PRECISION SYSTEMS CORP52 citations84

MIHAI SEBASTIAN

1 patent

US10102763B2Oct 16, 2018

Methods and systems for modifying content of an electronic learning system for vision deficient users

MIHAI SEBASTIAN7 citations76