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Alexander Robert Diblasio
Jamison, PA
US
2 patents
3 Patents
US12480738
2025
Valve System for Air Gun
Umarex USA, Inc.
0 cites
US12092423
2024
Dynamic Sealing Chamber Magazine
UMAREX USA, Inc.
0 cites
US11703302
2023
Dynamic Sealing Chamber Magazine
UMAREX USA, Inc.
0 cites