WESSELL, NICKEL & GROSS, INC

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SACRAMENTO, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Damper action for upright piano with sostenuto spring tab using ten...
- Patent number 8,614,382
- Issue date Dec 24, 2013
- Wessell, Nickel & Gross
- Kirk Burgett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Lost motion compensation device for an upright piano action
- Patent number 8,541,671
- Issue date Sep 24, 2013
- Wessell, Nickel & Gross
- Kirk Burgett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Piano action flange with open-slotted rail attachment feature
- Patent number 8,487,172
- Issue date Jul 16, 2013
- Wessell, Nickel & Gross
- Kirk Burgett
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Universal grand piano piano action with simultaneous half stroke ke...
- Patent number 7,781,652
- Issue date Aug 24, 2010
- Wessell, Nickel & Gross
- Bruce E. Clark
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Low inertia grand piano piano action
- Patent number 7,687,694
- Issue date Mar 30, 2010
- Wessell, Nickel & Gross
- Bruce E. Clark
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Grand piano composite piano action
- Patent number 7,687,693
- Issue date Mar 30, 2010
- Wessell, Nickel & Gross
- Bruce Clark
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Hammer shank and shank butt for piano
- Patent number 7,687,692
- Issue date Mar 30, 2010
- Wessell, Nickel & Gross
- Bruce E. Clark
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

WESSELL, NICKEL & GROSS, INC

Organization

Patents Grantslast 30 patents

Damper action for upright piano with sostenuto spring tab using ten...

Lost motion compensation device for an upright piano action

Piano action flange with open-slotted rail attachment feature

Universal grand piano piano action with simultaneous half stroke ke...

Low inertia grand piano piano action

Grand piano composite piano action

Hammer shank and shank butt for piano