Richard C Lindmark

US Patent:

6556691, Apr 29, 2003

Filed:

Jun 8, 2000

Appl. No.:

09/590545

Inventors:

Richard C. Lindmark - Rio Rancho NM

Assignee:

Lindmark Development Corporation - Rio Rancho NM

International Classification:

G06K 900

US Classification:

382100

Abstract:

A device and method for fitting contact lenses to a patient that matches the anterior curve of the lens to the measured cornea of the patient improving the optical performance of the lens on the eye.

US Patent:

58388117, Nov 17, 1998

Filed:

Feb 10, 1997

Appl. No.:

8/799031

Inventors:

Richard C. Lindmark - Rio Rancho NM

International Classification:

G06K 900

US Classification:

382100

Abstract:

A transparent curved surface is illuminated and view along an orthogonal axis to generate a cross-section image of the subject surface. This image is processed to extract the first and second surfaces which are then mathematically characterized and displayed to a user.

US Patent:

55398375, Jul 23, 1996

Filed:

Nov 18, 1994

Appl. No.:

8/341841

Inventors:

Richard C. Lindmark - Rio Rancho NM

International Classification:

G06K 900

US Classification:

382100

Abstract:

A transparent curved surface is illuminated and view along an orthogonal axis to generate a cross-section image of the subject surface. This image is processed to extract the first and second surfaces which are then mathematically characterized and displayed to a user.