Inventor
CLARK BRUCE E
US7 patents
⚠️ This page may combine multiple inventors who share the name “CLARK BRUCE E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CLARK BRUCE E
4 patentsUS8143506B2Mar 27, 2012
Hammer assembly for grand piano
CLARK BRUCE E1 citations47
USD641392SJul 12, 2011
Damper lever flange for grand piano
CLARK BRUCE E0 citations46
USD636430SApr 19, 2011
Damper lever for grand piano
CLARK BRUCE E0 citations46
US11652440B1May 16, 2023
Frame elevated autonomous single axis 360 degree declination solar tracking array
CLARK BRUCE E0 citations44
WESSELL NICKEL & GROSS
3 patentsUS7781652B2Aug 24, 2010
Universal grand piano piano action with simultaneous half stroke keyboard design capability
WESSELL NICKEL & GROSS2 citations58
US7687694B2Mar 30, 2010
Low inertia grand piano piano action
WESSELL NICKEL & GROSS1 citations48
US7687692B2Mar 30, 2010
Hammer shank and shank butt for piano
WESSELL NICKEL & GROSS0 citations48