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Inventor: Whitney; Donald B.
Address: Southbridge, MA
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4236793 |
Ophthalmic refracting device |
December 2, 1980 |
| A fixture for use in refracting an aphakic eye over a properly patient fitted spectacles frame glazed with major spherical component lenses and placed in a position of use upon the patient. The fixture, having trial lens holders for right and left eye refraction, is attached to rims of t |
| 4181409 |
Aspheric lens series |
January 1, 1980 |
| A series of non-lenticular ophthalmic lenses for use in the correction of aphakia having, in the case of each lens of the series, a front surface of rotationally symmetrical aspheric cross-sectional curvature designed for wide field of view with consideration of the aphakic eye as a dyna |
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