For the Inventor, By the Inventor

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Brisbane, Australia

Comalco Aluminium Limited

USPTO Granted Patents = 31

EPO Patents = 1

Forward Citations = 380

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62 inventors (with patents filed for the assignee):

Raymond Walter Shaw (6 out of 25 patents)

Drago Dragutin Juric (5 out of 13 patents)

Donald Webster (5 out of 10 patents)

4. Grant Ashley Wellwood (3 out of 5 patents)

5. Kenong Xia (2 out of 3 patents)

6. Thomas K Smith (2 out of 2 patents)

7. Christopher J Heathcock (2 out of 4 patents)

8. Leslie C Edwards (2 out of 3 patents)

9. Malcolm J Couper (2 out of 2 patents)

10. Kevin D Watson (2 out of 3 patents)

11. Geoffrey J Houston (2 out of 4 patents)

12. Anthony Rudland Kjar (2 out of 2 patents)

13. Karl William Stewart (2 out of 2 patents)

14. Randall M German (1 out of 15 patents)

15. Stephen Grocott (1 out of 2 patents)

31 patents: Sort by Forward Citations

1. 6616902 - Feed processing for improved alumina process performance (2003-09-09),

2. 6113756 - Cathode construction (2000-09-05),

3. 6071335 - Surface modification of kaolinite (2000-06-06),

4. 5956842 - Butt and thimble press (1999-09-28),

5. 5914023 - Actuator (1999-06-22),

6. 5812587 - Apparatus and method for the supply of molten metal (1998-09-22),

7. 5776426 - Treatment of solid material containing fluoride and sodium including (1998-07-07),

8. 5752729 - Vacuum lifting device (1998-05-19),

9. 5730836 - Evaporative concentration of clay slurries (1998-03-24),

10. 5718873 - Countercurrent gas-solid contacting (1998-02-17),

11. 5676773 - Aluminum-lithium, aluminum-magnesium and magnesuim-lithium alloys of (1997-10-14),

12. 5665213 - Continuous prebaked anode cell (1997-09-09),

13. 5658544 - Gas-solid contacting method (1997-08-19),

14. 5658447 - Electrolysis cell and method for metal production (1997-08-19),

15. 5577546 - Particulate feedstock for metal injection molding (1996-11-26),

Comalco Aluminium Limited is a leading global company specializing in the production and distribution of high-quality aluminium products. With decades of experience and a commitment to innovation, we offer a wide range of solutions for various industries including automotive, construction, packaging, and aerospace. Our state-of-the-art facilities and advanced technologies enable us to deliver exceptional products that meet the highest industry standards. Visit our website for more information.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

31 Patents

#1 in Brisbane

#103 in Australia

#20,625 in the World

Brisbane, Australia

Comalco Aluminium Limited

Forward Citations = 380

62 inventors:

Raymond Walter Shaw (6 out of 25 patents)

Drago Dragutin Juric (5 out of 13 patents)

Donald Webster (5 out of 10 patents)

4. Grant Ashley Wellwood (3 out of 5 patents)

5. Kenong Xia (2 out of 3 patents)

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