For the Inventor, By the Inventor

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Greenback, TN, United States of America

Wyko, Inc.

USPTO Granted Patents = 63

CIPO Patents = 1

Trademarks = 3

Forward Citations = 1,679

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40 inventors (with patents filed for the assignee):

Mark S Byerley (19 out of 26 patents)

John B Hayes (9 out of 10 patents)

Chiayu Ai (8 out of 8 patents)

4. Donald K Cohen (6 out of 11 patents)

5. Eric M Frey (5 out of 8 patents)

6. Chris P Brophy (5 out of 5 patents)

7. Paul J Caber (5 out of 5 patents)

8. Clark A Roberts (4 out of 9 patents)

9. James C Wyant (4 out of 8 patents)

10. Ian Smith (3 out of 5 patents)

11. James D Ayres (3 out of 3 patents)

12. Steven R Lange (3 out of 3 patents)

13. Jamshid Jahanmir (3 out of 3 patents)

14. Daniel R Marshall (3 out of 3 patents)

15. David J Aziz (2 out of 8 patents)

Core Competencies:

Tire Manufacturing

Interferometric Measurements

Optical Sensors

Scanning Probe Microscopy

Surface Profiling

Mandrel Technology

Vehicle Tire Building

Composite Mapping

Friction Connectors

Video Restoration

Temperature Compensation

Height Measurement

63 patents: Sort by Forward Citations

1. 6673183 - Method and apparatus for tire carcass positioning on a drum (2004-01-06),

2. 6602372 - Method and apparatus for control of dual collapsible mandrels (2003-08-05),

3. 6571682 - Apparatus for converting circular motion to radial motion (2003-06-03),

4. 6457505 - Vehicle tire building drum including bead drum positioning and side wall formation features (2002-10-01),

5. 6390166 - Expandable mandrel having adjustable width (2002-05-21),

6. 6185315 - Method of combining multiple sets of overlapping surface-profile interferometric data to produce a continuous composite map (2001-02-06),

7. 6058999 - Tire manufacturing drum having simultaneous axial and radial (2000-05-09),

8. 6013147 - Expandable belt and tread drum (2000-01-11),

9. 6004250 - System and method for releaseably attaching outer segments to a drum (1999-12-21),

10. 5995215 - Autocollimator with grating (1999-11-30),

11. 5987189 - Method of combining multiple sets of overlapping surface-profile (1999-11-16),

12. 5978086 - Method and apparatus for correcting shifts between a reference focal (1999-11-02),

13. 5844675 - Interchangeable sample stage with integral reference surface for (1998-12-01),

14. 5822136 - Friction connector for optical flats in interferometers (1998-10-13),

15. 5813809 - Polymeric insert with crush-formed threads for mating with threaded (1998-09-29),

Wyko, Inc. is a leading technology consulting firm specializing in IT solutions for businesses. With a presence in multiple countries, we provide a wide range of services including software development, cloud computing, data analytics, cybersecurity, and project management. Our expert team is committed to delivering innovative and customized solutions to help our clients achieve their strategic goals. Visit our website to learn more about our services and how we can assist your business.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

63 Patents

#1 in Greenback, TN

#50 in Tennessee

#5,537 in US

#11,205 in the World

Greenback, TN, United States of America

Wyko, Inc.

Forward Citations = 1,679

40 inventors:

Mark S Byerley (19 out of 26 patents)

John B Hayes (9 out of 10 patents)

Chiayu Ai (8 out of 8 patents)

4. Donald K Cohen (6 out of 11 patents)

5. Eric M Frey (5 out of 8 patents)

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