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Inventor profile of:

Ray Steven Spratt

City:

Petaluma, California

Country:

United States

Published Applications:

34

Last publication date:

2024-09-12

Top Assignees for applications by Ray Steven Spratt

The entities that hold a legal rights for patent applications filed by inventor Spratt Ray Steven:

Carl Zeiss Vision International GMBH 27 Aalen, Germany
Carl Zeiss Vision Inc. 9 San Diego, CA United States
CARL ZEISS VISION AUSTRALIA HOLDINGS LIMITED 3 Lonsdale, Australia
CARL ZEISS VISION INC. 3 Petaluma, CA United States
Carl Zeiss Vision Ireland Ltd. 2 Wexford, Ireland
Carl Zeiss Vision Austraila Holdings Ltd 1 Lonsdale, South Australia, Australia
Carl Zeiss Vision Italia S.P.A. 1 Casriglione Olona Varese, Italy
SOLA INTERNATIONAL HOLDINGS LIMITED 1 South Australia, Australia
Carl Zeiss Vision GmbH 1 Aalen, Germany
Carl Zeiss Vision Australia Holdings Limited 1 Lonsdale, South Australia, Australia
Carl Zeiss Vision Inc. 1 Peteluma, CA United States
Carl Zeiss Vision Italia S.p.A. 1 Castiglione Olona, Italy

Recent patent applications by Spratt Ray Steven

Ray Steven Spratt from Petaluma, US has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2024-09-12

US20240302679A1

Progressive spectacle lens

#2 | 2024-09-05

US20240295754A1

PROGRESSIVE SPECTACLE LENS

#3 | 2024-02-08

US20240045235A1

Progressive spectacle lens

#4 | 2023-05-25

US20230161177A1

Progressive addition lens for myopia control and method of manufacturing the same

#5 | 2022-04-21

US20220121039A1

Bifocal spectacle lens, computer implemented method for creating a numerical representation of same, computer program, data processing system, and non-volatile computer readable storage medium

#6 | 2020-09-10

US20200282507A1

Performing operations; transporting

Manufacturing method for manufacturing a spectacle lens, spectacle lens and lens design method

#7 | 2020-02-13

US20200050022A1

Adjustable progressive lens and design method

#8 | 2019-11-28

US20190361267A1

Prescription determination

#9 | 2019-11-28

US20190357766A1

Human necessities

Prescription determination

#10 | 2019-08-22

US20190258082A1

Method for designing a lens shape and spectacle lens

#11 | 2019-08-01

US20190235280A1

Reduced distortion spectacle lens

#12 | 2019-06-06

US20190171035A1

Method for determining an improved design for a progressive lens

#13 | 2019-04-25

US20190116912A1

Human necessities

Protective shield with arcuate lens portion having a horizontally varying vertical curvature

#14 | 2019-02-14

US20190049748A1

Eyeglasses with one-piece shield and method for designing said shield

#15 | 2018-09-27

US20180275423A1

Method for designing a lens shape and spectacle lens

#16 | 2018-09-20

US20180267330A1

Method for designing a lens shape and spectacle lens

#17 | 2018-08-09

US20180224668A1

Eyeglasses with one-piece shield and method for designing said shield

#18 | 2018-04-19

US20180107022A1

Apparatus and method for ascertaining a type of spectacle lens and apparatus and method for determining a refractive power distribution of a progressive spectacle lens

#19 | 2017-05-25

US20170146818A1

Method for designing a lens shape and spectacle lens

#20 | 2015-12-03

US20150346512A1

Method and system for determining an eyeglass prescription

#21 | 2015-11-26

US20150338680A1

Method for reducing the thickness of a lens shape and uncut lens blank

#22 | 2015-05-14

US20150134473A1

Apparatus and method for ascertaining a type of spectacle lens and apparatus and method for determining a refractive power distribution of a progressive spectacle lens

#23 | 2014-09-11

US20140253874A1

Low distortion eyewear lens with low optical power

#24 | 2014-08-07

US20140218681A1

Human necessities

Statistical autorefractor

#25 | 2014-03-20

US20140078464A1

Human necessities

Pupil dependent wavefront refraction

#26 | 2013-05-02

US20130107204A1

Human necessities

Wavefront optimized progressive lens

#27 | 2011-10-27

US20110261318A1

Performing operations; transporting

Multi-focal lenses with segmented boundaries

#28 | 2011-10-20

US20110255052A1

Method for optimizing a spectacle lens for the wavefront aberrations of an eye and lens

#29 | 2011-08-11

US20110194074A1

Human necessities

Method and apparatus for subjective refraction

#30 | 2009-11-26

US20090290125A1

Array of progressive ophthalmic lens elements

#31 | 2009-10-15

US20090257026A1

Ophthalmic lens element for myopia correction

#32 | 2009-03-24

US10718578

Method of making wide field spherical lenses and protective eyewear

#33 | 2008-11-13

US20080282183A1

Ophthalmic lens design and/or dispensing

#34 | 2005-12-08

US20050270482A1

Method of designing progressive lenses

InventorID:

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