FM

Frederick Matulin

📍 Tucson, AZ: #2,413 of 6,004 inventorsTop 45%
🗺 Arizona: #13,050 of 32,909 inventorsTop 40%
Overall (All Time): #2,028,145 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9021750 Portable modular tornado and hurricane survival shelter kit — 2015-05-05
5478130 Auxiliary tailgate apparatus Christopher A. Matulin 1995-12-26