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Kennewick, WA, United States of America

Sandvik Special Metals LLC

USPTO Granted Patents = 17

EPO Patents = 1

Forward Citations = 184

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20 inventors (with patents filed for the assignee):

Steven E Meredith (5 out of 5 patents)

Anthony A Duerring (3 out of 3 patents)

James F Benjamin (3 out of 3 patents)

4. Jon L Osborne (2 out of 4 patents)

5. Charles S Rutkowski (2 out of 2 patents)

6. Kay Bowles (1 out of 1 patent)

7. Lynn Couch (1 out of 1 patent)

8. John H Schemel (1 out of 3 patents)

9. Joel R Hartman (1 out of 1 patent)

10. David J Szendre (1 out of 1 patent)

11. Bruce O Foster (1 out of 1 patent)

12. Dennis H Gilbert (1 out of 1 patent)

13. Ellis R Bradley (1 out of 1 patent)

14. Eugene R Astley (1 out of 1 patent)

15. Dennis J Stauch (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 11654531 - System for reduction of dimensional end-taper in abrasive blasted tubes (2023-05-23),

2. 5351515 - Apparatus and method for reducing the diameter of a cylindrical workpiece (1994-10-04),

3. 5332454 - Titanium or titanium based alloy corrosion resistant tubing from welded (1994-07-26),

4. 5292143 - Bicycle drop-out and method of attachment (1994-03-08),

5. 5226981 - Method of manufacturing corrosion resistant tubing from welded stock of (1993-07-13),

6. 5125274 - Tube testing apparatus (1992-06-30),

7. 5122334 - Zirconium-gallium alloy and structural components made thereof for use (1992-06-16),

8. 5074555 - Tapered wall shaft with reinforced tip (1991-12-24),

9. 5025977 - Bicycle drop-out and method of attachment (1991-06-25),

10. 5018735 - Low kick point golf club shaft (1991-05-28),

11. 4993251 - Rollstand having easily replaceable roll dies (1991-02-19),

12. 4961576 - Constant wall shaft with reinforced tip (1990-10-09),

13. 4955220 - Low inertia mechanism for repositioning a workpiece in a rocker mill (1990-09-11),

14. 4930328 - Method and apparatus for reloading a pilgering mill (1990-06-05),

15. 4851760 - Method and apparatus for measuring the straightness of tubes (1989-07-25),

Sandvik Special Metals LLC is a global supplier of advanced stainless steels, nickel alloys and titanium. With a focus on high-performance materials for demanding applications, we provide solutions for industries such as aerospace, oil and gas, and power generation. Our products are known for their durability, corrosion resistance, and superior mechanical properties.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

17 Patents

#2 in Kennewick, WA

#376 in Washington

#18,305 in US

#34,832 in the World

Kennewick, WA, United States of America

Sandvik Special Metals LLC

Forward Citations = 184

20 inventors:

Steven E Meredith (5 out of 5 patents)

Anthony A Duerring (3 out of 3 patents)

James F Benjamin (3 out of 3 patents)

4. Jon L Osborne (2 out of 4 patents)

5. Charles S Rutkowski (2 out of 2 patents)

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