| 11380295 |
Multi-transducer sustainer for stringed musical instruments |
— |
2022-07-05 |
| 6947564 |
Stereophonic spatial expansion circuit with tonal compensation and active matrixing |
— |
2005-09-20 |
| 6823072 |
Peak to peak signal detector for audio system |
— |
2004-11-23 |
| 6326844 |
Amplifier apparatus with transient recovery aid |
Robert E. Morris |
2001-12-04 |
| 6034316 |
Controls for musical instrument sustainers |
— |
2000-03-07 |
| 5987141 |
Stereo expander |
— |
1999-11-16 |
| 5932827 |
Sustainer for a musical instrument |
Gary T. Osborne |
1999-08-03 |
| 5070759 |
String vibration sustaining device |
Gary T. Osborne |
1991-12-10 |
| 4950955 |
Magnetic field compensator for a CRT |
Kenneth W. McGlashan |
1990-08-21 |
| 4941388 |
String vibration sustaining device |
Gary T. Osborne |
1990-07-17 |
| 4852444 |
Electro-mechanical transducer which couples positive acoustic feedback into an electric amplified guitar body for the purpose of sustaining played notes |
Gary T. Osborne |
1989-08-01 |
| 4751580 |
Television receiver standby power supply |
Wiliam V. Fitzgerald |
1988-06-14 |
| 4692852 |
Switching power supply with raster width stabilization |
— |
1987-09-08 |
| 4642532 |
Projection TV deflection loss protection circuit |
— |
1987-02-10 |
| 4611151 |
Deflection rate parabolic waveform generating circuit |
David W. Luz, Jeffery B. Lendaro |
1986-09-09 |
| 4534462 |
Motion detector and control system for an accumulating live conveyor |
Richard D. Harris |
1985-08-13 |
| 4461382 |
Motion detector and control system for an accumulating live conveyor |
Richard D. Harris |
1984-07-24 |