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David Weckerly
Knox, PA
US
5 patents
5 Patents
US12564760
2026
Stair Step Exercise Machine
Stronger Brands Consulting, LLC
0 cites
US12142248
2024
Foldable Stringed Instrument and Related Methods
Ciari Guitars, Inc.
0 cites
US12057093
2024
Hinge Assembly for Stringed Musical Instrument
Ciari Guitars, Inc.
0 cites
US11872444
2024
Stair Step Exercise Machine
Stronger Brands Consulting, LLC
0 cites
US11663996
2023
Foldable Stringed Instrument and Related Methods
Ciari Guitars, Inc.
0 cites