For the Inventor, By the Inventor

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Westford, MA, United States of America

Kadant Inc.

USPTO Granted Patents = 27

EPO Patents = 14

Trademarks = 3

Forward Citations = 55

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24 inventors (with patents filed for the assignee):

Allen Brauns (9 out of 13 patents)

Robert P Johnson (7 out of 7 patents)

Peter Thuroe Carstensen (6 out of 10 patents)

4. David Leeman (6 out of 8 patents)

5. Royal Gauvin (5 out of 6 patents)

6. Michael David Draper (4 out of 6 patents)

7. Alan T Ives (3 out of 11 patents)

8. Ka Lun To (2 out of 2 patents)

9. Philip Mason Kemp (2 out of 2 patents)

10. Chris Spence (2 out of 2 patents)

11. Marcelo De Boni (2 out of 2 patents)

12. Daire Kavanagh (2 out of 2 patents)

13. Gregory L Wedel (2 out of 64 patents)

14. Mohan Jayaraman (1 out of 1 patent)

15. Ka Lun Tu (1 out of 1 patent)

27 patents: Sort by Forward Citations

1. 12467203 - Doctor blade including natural reinforcement fabric layers bonded together with bio-derived resin matrix (2025-11-11),

2. 11834790 - Systems and methods for providing doctor blade holders with vibration mitigation (2023-12-05),

3. 11459701 - Wear composites including one or more metal layers (2022-10-04),

4. 10753045 - Systems and methods for providing force vector compensated fan nozzles (2020-08-25),

5. 10724177 - Systems and methods for providing fluid extraction vacuum box covers with integral lubrication (2020-07-28),

6. 10724176 - Systems and methods for providing shaped vacuum ports for fluid extraction vacuum box covers in papermaking systems (2020-07-28),

7. 10190258 - Doctor blade holders and doctor blade holder systems including planar elements with three dimensional fabric reinforcement materials (2019-01-29),

8. 9551109 - Doctor blade including combination carbon/glass yarns (2017-01-24),

9. 9518359 - Doctor blade holder systems (2016-12-13),

10. 9506192 - Systems and methods for doctor blade load and vibration measurement as well as blade vibration mitigation (2016-11-29),

11. 9506190 - Whitewater recovery process (2016-11-29),

12. 8986503 - Whitewater recovery process (2015-03-24),

13. 8898851 - Doctor blade holder (2014-12-02),

14. 8826560 - Support apparatus for supporting a syphon (2014-09-09),

15. 8719996 - Systems and methods for cleaning and conditioning a moving surface (2014-05-13),

Kadant Inc. is a global supplier of high-value, critical components and engineered systems used in process industries worldwide. The company's products, technologies, and services play a vital role in enhancing process efficiency, optimizing energy utilization, and maximizing productivity in a variety of industries, including papermaking, packaging, recycling, and more. With a commitment to innovation and customer satisfaction, Kadant strives to deliver solutions that meet the unique challenges and requirements of its diverse customer base.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

27 Patents

#11 in Westford, MA

#710 in Massachusetts

#11,985 in US

#23,254 in the World

Westford, MA, United States of America

Kadant Inc.

Forward Citations = 55

24 inventors:

Allen Brauns (9 out of 13 patents)

Robert P Johnson (7 out of 7 patents)

Peter Thuroe Carstensen (6 out of 10 patents)

4. David Leeman (6 out of 8 patents)

5. Royal Gauvin (5 out of 6 patents)

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