P

Inventor

BARRETT GRAHAM D

AU14 patents
⚠️ This page may combine multiple inventors who share the name “BARRETT GRAHAM D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OVERSBY PTY LTD

3 patents
US5989209ANov 23, 1999

Grooved phaco-emulsification needle

OVERSBY PTY LTD87 citations95
US5935096AAug 10, 1999

Grooved phaco-emulsification needle

OVERSBY PTY LTD82 citations95
US5718676AFeb 17, 1998

Grooved phaco-emulsification needle

OVERSBY PTY LTD71 citations95

BARRETT GRAHAM D

3 patents
US7727179B2Jun 1, 2010

Flow adaptive aspiration tubing and devices

BARRETT GRAHAM D25 citations91
US5302980AApr 12, 1994

Lens useful as a keratoscope

BARRETT GRAHAM D7 citations72
US4834529AMay 30, 1989

Apparatus and method for determining the symmetry of a surface

BARRETT GRAHAM D10 citations72

CHIRON INTRAOPTICS INC

2 patents
US5391201AFeb 21, 1995

Method of using a corneal ring inlay

CHIRON INTRAOPTICS INC162 citations98
US5336261AAug 9, 1994

Corneal inlay lenses

CHIRON INTRAOPTICS INC211 citations97

EZEKIEL NOMINEES PTY LTD

2 patents
US4664666AMay 12, 1987

Intraocular lens implants

EZEKIEL NOMINEES PTY LTD149 citations97
US4936850AJun 26, 1990

Intraocular lens implant

EZEKIEL NOMINEES PTY LTD73 citations95

ALCON LAB INC

2 patents
US4997442AMar 5, 1991

Bicomposite intraocular lenses

ALCON LAB INC98 citations96
US5211662AMay 18, 1993

Bicomposite intraocular lenses

ALCON LAB INC38 citations90

CHIRON OPHTHALMICS INC

1 patent
US5196026AMar 23, 1993

Method of implanting corneal inlay lenses smaller than the optic zone

CHIRON OPHTHALMICS INC187 citations98

NESTLE SA

1 patent
US4808182AFeb 28, 1989

Deswelled, hydrogel intraocular lenses

NESTLE SA23 citations82