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Qualitas Manufacturing Incorporated
4 patents in portfolio
US12480360
utility
2025
Rolling Shutter Slat
0 cites
US12091909
utility
2024
Security Door System
0 cites
US12037841
utility
2024
Rolling Shutter Slat
0 cites
US11661792
utility
2023
Rolling Shutter Slat
0 cites