For the Inventor, By the Inventor

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Ramsey, MN, United States of America

Vision-Ease Lens, Inc.

USPTO Granted Patents = 38

EPO Patents = 1

Trademarks = 4

Forward Citations = 695

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23 inventors (with patents filed for the assignee):

Frank J Hughes (13 out of 17 patents)

Thomas J Moravec (11 out of 15 patents)

Martin L Hage (7 out of 10 patents)

4. Xuzhi Qin (6 out of 18 patents)

5. Edward A Travnicek (6 out of 8 patents)

6. Michael S Boulineau (4 out of 24 patents)

7. Sujal Bhalakia (3 out of 6 patents)

8. Sujal N Bhalakia (3 out of 3 patents)

9. Hideyo Sugimura (2 out of 21 patents)

10. J Thomas Ippoliti (2 out of 17 patents)

11. Alan D Maki (2 out of 4 patents)

12. Eric J Woelfle (2 out of 4 patents)

13. Hannah Vu (1 out of 21 patents)

14. Derek Harris (1 out of 6 patents)

15. Darrell B Kroulik (1 out of 2 patents)

Core Competencies:

Photochromic Compounds

Ophthalmic Lenses

Anti-Reflective Coatings

Injection Molding

Optical Elements

Naphthopyran

Multifocal Lenses

Thermal Curing

Light Polarizing Film

Coating Composition

Hydrophobic Coatings

Plastic Optical Articles

38 patents: Sort by Forward Citations

1. 7144598 - Rapid, thermally cured, back side mar resistant and antireflective coating for ophthalmic lenses (2006-12-05),

2. 7077985 - Injection molding of lens (2006-07-18),

3. 7074943 - Oxygen-containing heterocyclic fused naphthopyrans (2006-07-11),

4. 7048997 - Production of optical elements (2006-05-23),

5. 7036932 - Laminated functional wafer for plastic optical elements (2006-05-02),

6. 7025458 - Process to mold a plastic optical article with integrated hard coating (2006-04-11),

7. 7025457 - Dip coating process for optical elements (2006-04-11),

8. 7008568 - Photochromic naphthopyran compounds: compositions and articles containing those naphthopyran compounds (2006-03-07),

9. 6886937 - Ophthalmic lens with graded interference coating (2005-05-03),

10. 6863843 - Naphthopyran compounds, photoresponsive compositions and lenses (2005-03-08),

11. 6858732 - Photochromic benzodioxine fused naphthopyran compounds, compositions and articles containing those naphthopyran compounds (2005-02-22),

12. 6833159 - Method for applying hydrophobic anti-reflection coatings to lenses and lens blanks (2004-12-21),

13. 6814896 - Production of optical elements (2004-11-09),

14. 6761784 - Temporary protective layer on polymeric articles (2004-07-13),

15. 6761452 - Light polarizing film with melanin (2004-07-13),

Vision-Ease Lens, Inc. is a prominent manufacturer specializing in optical lenses and coatings, focusing on enhancing vision through innovative lens technology. The company develops a wide range of products, including prescription and non-prescription lenses, catering to various eyewear needs. With a commitment to quality and performance, Vision-Ease Lens serves customers across the globe, leveraging advanced research in optics and materials science to deliver superior vision solutions. Their expertise positions them as a key player in the optical industry.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

Vision-Ease Lens, Inc.

38 Patents

#1 in Ramsey, MN

#253 in Minnesota

#9,020 in US

#17,831 in the World

Ramsey, MN, United States of America

Vision-Ease Lens, Inc.

Forward Citations = 695

23 inventors:

Frank J Hughes (13 out of 17 patents)

Thomas J Moravec (11 out of 15 patents)

Martin L Hage (7 out of 10 patents)

4. Xuzhi Qin (6 out of 18 patents)

5. Edward A Travnicek (6 out of 8 patents)

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