SN

Siegfried Niedermair

📍 Newmarket, CA: #111 of 345 inventorsTop 35%
Overall (All Time): #1,562,429 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7980266 Soffit vent — 2011-07-19
6336265 Composite railroad cross tie and method of manufacturing same — 2002-01-08
5564447 Vapor contact lost core meltout method — 1996-10-15