David J. Lelonek

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Orchard Park, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Lug bolt and nut holder device
- Patent number 11,298,813
- Issue date Apr 12, 2022
- David J. Lelonek
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Workpiece holder
- Patent number 9,289,869
- Issue date Mar 22, 2016
- David J. Lelonek
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Computerized numeric control toolholder tightening fixture
- Patent number 8,056,905
- Issue date Nov 15, 2011
- David J. Lelonek
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR