MH

Michael N. Hetherington

II Iona Applinaces Inc./Appareils Iona: 1 patents #5 of 6Top 85%
📍 Abbotsford, CA: #82 of 191 inventorsTop 45%
Overall (All Time): #3,960,499 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4776058 Surface cleaning apparatus David P. Garner, Allan D. Millman 1988-10-11