Inventor
SANDERSON ALBERT E
22 patents
⚠️ This page may combine multiple inventors who share the name “SANDERSON ALBERT E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANDERSON R MAN INC
12 patentsUS6446587B1Sep 10, 2002
Piston engine assembly
SANDERSON R MAN INC46 citations96
US6397794B1Jun 4, 2002
Piston engine assembly
SANDERSON R MAN INC58 citations96
US7011469B2Mar 14, 2006
Piston joint
SANDERSON R MAN INC36 citations92
US6915765B1Jul 12, 2005
Piston engine assembly
SANDERSON R MAN INC29 citations92
US6854377B2Feb 15, 2005
Variable stroke balancing
SANDERSON R MAN INC31 citations92
US6829978B2Dec 14, 2004
Piston engine balancing
SANDERSON R MAN INC27 citations92
US6460450B1Oct 8, 2002
Piston engine balancing
SANDERSON R MAN INC40 citations92
US7331271B2Feb 19, 2008
Variable stroke/clearance mechanism
SANDERSON R MAN INC20 citations90
US7334548B2Feb 26, 2008
Piston joint
SANDERSON R MAN INC10 citations84
US7438029B2Oct 21, 2008
Piston waveform shaping
SANDERSON R MAN INC7 citations74
US7162948B2Jan 16, 2007
Variable stroke assembly balancing
SANDERSON R MAN INC7 citations74
US7040263B2May 9, 2006
Piston engine assembly
SANDERSON R MAN INC7 citations74
INVENTRONICS
9 patentsUS3968719AJul 13, 1976
Method for tuning musical instruments
INVENTRONICS33 citations92
US5285711AFeb 15, 1994
Method and apparatus for tuning musical instruments
INVENTRONICS19 citations82
US4014242AMar 29, 1977
Apparatus for use in the tuning of musical instruments
INVENTRONICS29 citations82
US5892166AApr 6, 1999
Wound strings for musical instrument
INVENTRONICS7 citations73
US4015218AMar 29, 1977
Temperature compensated solid-state oscillator
INVENTRONICS7 citations73
US3983473ASep 28, 1976
Series direct-current voltage regulator
INVENTRONICS17 citations73
US3982184ASep 21, 1976
Phase different detector and display
INVENTRONICS15 citations73
US5817960AOct 6, 1998
Wound strings for musical instruments characterized by reduced inharmonicity and method for making the same
INVENTRONICS4 citations62
US5984226ANov 16, 1999
Method for making wound strings for musical instruments characterized by reduced inharmonicity
INVENTRONICS0 citations52