HS

Herbert N. Slopack

📍 Markham, CA: #9 of 69 inventorsTop 15%
Overall (1997): #142,988 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5634298 Electro-mechanical door opening and closing device — 1997-06-03