For the Inventor, By the Inventor

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Greenville, SC, United States of America

Wangner Systems Corporation

USPTO Granted Patents = 39

Forward Citations = 1,072

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16 inventors (with patents filed for the assignee):

Scott David Quigley (12 out of 59 patents)

Volker Ostermayer (8 out of 10 patents)

Richard W Smith (7 out of 8 patents)

4. Chien-Yeh Hsu (6 out of 6 patents)

5. Thomas B Fleischer (5 out of 6 patents)

6. Hermann Gaisser (3 out of 3 patents)

7. John D Tyler (1 out of 1 patent)

8. Chien-Yen Hsu (1 out of 1 patent)

9. Vaughn M Renwick (1 out of 1 patent)

10. Michael D Praetzel (1 out of 1 patent)

11. John S Turner (1 out of 1 patent)

12. Gilles F Duquette (1 out of 1 patent)

13. William R Martin (1 out of 1 patent)

14. Samuel E Shank (1 out of 1 patent)

15. Roger L Banks (1 out of 1 patent)

39 patents: Sort by Forward Citations

1. 6148869 - Dual layer papermaking fabric formed in a balanced weave (2000-11-21),

2. 6066390 - Low permeability spiral fabric (2000-05-23),

3. 5988229 - Papermakers forming fabric with weft dominated paper support surface (1999-11-23),

4. 5945357 - Multi-layer press fabric comprising looped, knit yarns woven in an upper (1999-08-31),

5. 5857497 - Woven multilayer papermaking fabric having increased stability and (1999-01-12),

6. 5817213 - Paper product formed from embossing fabric (1998-10-06),

7. 5787602 - Dryer fabric with adhesive tacky surface for web (1998-08-04),

8. 5731059 - Dryer fabric having an abrasion resistant edge (1998-03-24),

9. 5713397 - Multi-layered through air drying fabric (1998-02-03),

10. 5694980 - Woven fabric (1997-12-09),

11. 5555917 - Sixteen harness multi-layer forming fabric (1996-09-17),

12. 5554262 - Laser curtain edge tracking systems for papermaking machines (1996-09-10),

13. 5542455 - Papermaking fabric having diagonal rows of pockets separated by diagonal (1996-08-06),

14. 5520225 - Pocket arrangement in the support surface of a woven papermaking fabric (1996-05-28),

15. 5506033 - Dryer fabric edge seal (1996-04-09),

Wangner Systems Corporation is a leading global provider of advanced technology solutions. With over 20 years of experience, we specialize in developing innovative software and hardware products for various industries. Our cutting-edge solutions cater to the needs of businesses, governments, and individuals, enabling them to optimize their processes, enhance efficiency, and achieve their goals. Visit our website to explore our wide range of products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

39 Patents

#12 in Greenville, SC

#64 in South Carolina

#8,539 in US

#16,941 in the World

Greenville, SC, United States of America

Wangner Systems Corporation

Forward Citations = 1,072

16 inventors:

Scott David Quigley (12 out of 59 patents)

Volker Ostermayer (8 out of 10 patents)

Richard W Smith (7 out of 8 patents)

4. Chien-Yeh Hsu (6 out of 6 patents)

5. Thomas B Fleischer (5 out of 6 patents)

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