HS

Harvey Stark

DP Diamond Productions: 2 patents #1 of 3Top 35%
📍 Montréal, CA: #81 of 679 inventorsTop 15%
Overall (2021): #158,179 of 548,734Top 30%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11130210 Apparatus for releasably coupling abrasive tools to a drive plate of a floor-treating machine Eric Gallup, Pavel Ikonomov 2021-09-28
10960510 Device for attaching drive plates to a powered floor polishing machine Pavel Ikonomov 2021-03-30