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Inventor

MEALING DONALD ROY

US4 patents
⚠️ This page may combine multiple inventors who share the name “MEALING DONALD ROY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MEP TECH INC

3 patents
US9317109B2Apr 19, 2016

Interactive image projection accessory

MEP TECH INC2 citations56
US9946333B2Apr 17, 2018

Interactive image projection

MEP TECH INC0 citations45
US9778546B2Oct 3, 2017

Projector for projecting visible and non-visible images

MEP TECH INC0 citations28

COUNTERACT LLC

1 patent
US10933204B2Mar 2, 2021

Prescription bottle cap capable of administering opioid overdose reversal agent

COUNTERACT LLC0 citations30