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For the Inventor, By the Inventor

Dallas, TX, United States of America

Refocus Group Inc.


USPTO Granted Patents = 21



Trademarks = 1

Forward Citations = 74

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15 inventors (with patents filed for the assignee):

goldMedal Jack C Griffis, Iii (16 out of 51 patents)

silverMedal Douglas C Williamson (14 out of 20 patents)

bronzeMedal Gene W Zdenek (14 out of 18 patents)

4.  Barrie D Soloway (14 out of 16 patents)

5.  Andrew J Scherer (13 out of 39 patents)

6.  Rex O Bare (13 out of 79 patents)

7.  Peter J Richardson (13 out of 15 patents)

8.  Mark Allan Cox (13 out of 66 patents)

9.  Timothy John Payne (13 out of 44 patents)

10.  Harry R A Jacobson (12 out of 12 patents)

11.  Michael K Smolek (12 out of 15 patents)

12.  David G Ozinga (6 out of 8 patents)

13.  Karl Herbert Beitzel (2 out of 20 patents)

14.  David J Schanzlin (1 out of 1 patent)

15.  Gary A Richardson (1 out of 10 patents)


21 patents:

1. 11571333 - Apparatus and method for securing ocular tissue and providing surgical tool positioning points (2023-02-07),
2. 11273028 - Scleral prosthesis for treating presbyopia and other eye disorders and related devices and methods (2022-03-15),
3. 10835372 - Implantation device for use with scleral prosthesis for treating presbyopia and other eye disorders (2020-11-17),
4. 10806631 - Surgical tool for forming incisions in ocular tissue with tip providing visibility and related apparatus and method (2020-10-20),
5. 10744031 - Apparatus and method for securing ocular tissue (2020-08-18),
6. 10485653 - Scleral prosthesis for treating presbyopia and other eye disorders and related devices and methods (2019-11-26),
7. 10285804 - Scleral prosthesis for treating presbyopia and other eye disorders and related devices and methods (2019-05-14),
8. 9730785 - Scleral prosthesis for treating presbyopia and other eye disorders and related devices and methods (2017-08-15),
9. 9717588 - Scleral prosthesis for treating presbyopia and other eye disorders and related devices and methods (2017-08-01),
10. 9700406 - Scleral prosthesis for treating presbyopia and other eye disorders and related devices and methods (2017-07-11),
11. 9687339 - Scleral prosthesis for treating presbyopia and other eye disorders and related devices and methods (2017-06-27),
12. 9592152 - Apparatus and method for securing ocular tissue (2017-03-14),
13. 9504559 - Scleral prosthesis for treating presbyopia and other eye disorders and related devices and methods (2016-11-29),
14. 9498324 - Scleral prosthesis for treating presbyopia and other eye disorders and related devices and methods (2016-11-22),
15. 9486310 - Scleral prosthesis for treating presbyopia and other eye disorders and related devices and methods (2016-11-08),
Refocus Group Inc. is a leading management consulting company that specializes in helping businesses streamline their operations and improve their performance. With a team of experienced consultants, Refocus Group provides strategic guidance and practical solutions to help clients achieve their objectives and drive growth. Their expertise includes areas such as process optimization, organizational change, technology implementation, and performance management. Visit their website to learn more about Refocus Group and how they can help your business thrive.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

21 Patents

#100 in Dallas, TX

#927 in Texas

#15,183 in US

#29,080 in the World

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Dallas, TX, United States of America

Refocus Group Inc.

Forward Citations = 74

15 inventors:

goldMedal Jack C Griffis, Iii (16 out of 51 patents)

silverMedal Douglas C Williamson (14 out of 20 patents)

bronzeMedal Gene W Zdenek (14 out of 18 patents)

4.  Barrie D Soloway (14 out of 16 patents)

5.  Andrew J Scherer (13 out of 39 patents)

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