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Lavelle Industries, Inc.
3 patents in portfolio
US12359413
utility
2025
Reconfigurable Flapper for Different Sized Flush Valves
0 cites
US12297634
utility
2025
Adjustable Toilet Flapper Valve Assembly
0 cites
US11668082
utility
2023
Toilet Flapper Replacement Kit and Assembly
0 cites