For the Inventor, By the Inventor

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Sheffield, United Kingdom

Davy-Loewy Limited

USPTO Granted Patents = 27

Forward Citations = 168

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24 inventors (with patents filed for the assignee):

Robert W Gronbech (3 out of 6 patents)

Robert Marshall (3 out of 3 patents)

Derek Stubbins (2 out of 3 patents)

4. Jack Maltby (2 out of 3 patents)

5. Anthony E Middleton (2 out of 2 patents)

6. Thomas Hope (2 out of 5 patents)

7. James A Holton (2 out of 2 patents)

8. James C Inman (2 out of 2 patents)

9. Roy Clegg (1 out of 1 patent)

10. David Robert Howard (1 out of 1 patent)

11. Bernard H Barber (1 out of 1 patent)

12. Martin Donnelly (1 out of 1 patent)

13. Gordon D Holmes (1 out of 1 patent)

14. Brian McQuillin (1 out of 1 patent)

15. John J Dunkley (1 out of 1 patent)

27 patents: Sort by Forward Citations

1. 4526086 - Piston-cylinder assembly (1985-07-02),

2. 4468944 - Gap indicating means for a rolling mill (1984-09-04),

3. 4459889 - Shear (1984-07-17),

4. 4430041 - Crane and manipulator integration (1984-02-07),

5. 4423541 - Rolling mill roll (1984-01-03),

6. 4416137 - Roll construction (1983-11-22),

7. 4406144 - Rolling mill stand having axially adjustable intermediate rolls (1983-09-27),

8. 4403492 - Strip cooling (1983-09-13),

9. 4391417 - Uncoiler for metallic strip material (1983-07-05),

10. 4379396 - Operation of a multi-stand hot rolling mill (1983-04-12),

11. 4367059 - Variable sized coil carrying car (1983-01-04),

12. 4319474 - Rolling method and apparatus (1982-03-16),

13. 4275580 - Support vehicle for roll assemblies (1981-06-30),

14. 4250025 - Sieving device for magnetically susceptible particles (1981-02-10),

15. 4244420 - Apparatus for feeding a horizontal continuous casting mold (1981-01-13),

Davy-loewy Limited is a global engineering and project management company. We specialize in providing innovative solutions for various industries, including oil and gas, petrochemicals, infrastructure, and renewable energy. With over 50 years of experience, our qualified team delivers high-quality services that exceed client expectations. Visit our website to learn more about our expertise and the projects we have successfully completed.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

27 Patents

#5 in

#653 in EN

#23,935 in the World

Sheffield, United Kingdom

Davy-Loewy Limited

Forward Citations = 168

24 inventors:

Robert W Gronbech (3 out of 6 patents)

Robert Marshall (3 out of 3 patents)

Derek Stubbins (2 out of 3 patents)

4. Jack Maltby (2 out of 3 patents)

5. Anthony E Middleton (2 out of 2 patents)

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