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Inventor

O'NEILL ROBERT M

US11 patents
⚠️ This page may combine multiple inventors who share the name “O'NEILL ROBERT M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PEAVEY ELECTRONICS CORP

4 patents
US4805730AFeb 21, 1989

Loudspeaker enclosure

PEAVEY ELECTRONICS CORP158 citations95
US4452333AJun 5, 1984

Speaker system

PEAVEY ELECTRONICS CORP18 citations73
US4580015AApr 1, 1986

Loud speaker with minimized magnetic leakage

PEAVEY ELECTRONICS CORP17 citations72
US4421956ADec 20, 1983

Loud speaker with minimized magnetic leakage

PEAVEY ELECTRONICS CORP6 citations61

ESSI CORP

2 patents
US7360499B1Apr 22, 2008

Helmholtz resonator type marine signal

ESSI CORP23 citations90
USD556077SNov 27, 2007

Marine fog horn

ESSI CORP3 citations60

O'NEILL ROBERT M

2 patents
US8542865B2Sep 24, 2013

Transducer motor structure and inside-only voice coil for use in loudspeakers

O'NEILL ROBERT M3 citations59
US8477979B2Jul 2, 2013

Compression driver and horn structure

O'NEILL ROBERT M4 citations59

RENAISSANCE SOUND LLC

2 patents
US7402922B2Jul 22, 2008

Acoustic wave generating apparatus and method

RENAISSANCE SOUND LLC5 citations51
US7557471B2Jul 7, 2009

Acoustic wave generating apparatus and method

RENAISSANCE SOUND LLC0 citations41

NEILL ROBERT M O

1 patent
US4647487AMar 3, 1987

Pressing cloth

NEILL ROBERT M O6 citations56