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North Ryde, Australia

A.e. Bishop Associates Pty.

USPTO Granted Patents = 18

Forward Citations = 110

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8 inventors (with patents filed for the assignee):

Arthur E Bishop (13 out of 34 patents)

John Baxter (3 out of 8 patents)

Klaus J Roeske (3 out of 13 patents)

4. Andrew Donald Thomas (2 out of 8 patents)

5. David William Scott (2 out of 8 patents)

6. Lyle John McLean (2 out of 2 patents)

7. Donald G Murdock (1 out of 1 patent)

8. Geoff Dyer (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 5996626 - Sleeve for rotary valve (1999-12-07),

2. 5881771 - Rotary valve for power steering gear (1999-03-16),

3. 5862701 - Apparatus for manufacturing steering rack bars (1999-01-26),

4. 5727443 - Method of balancing a hydraulic valve for a power steering gear (1998-03-17),

5. 5549504 - Manufacture of rotary valves (1996-08-27),

6. 5458153 - Rotary valve for hydraulic power steering with reduced noise and linear (1995-10-17),

7. 5441438 - Measuring and recording apparatus using fluid as the measuring media for (1995-08-15),

8. 5439412 - Machine for use in the manufacture of power steering valves (1995-08-08),

9. 5390408 - Slotting (1995-02-21),

10. 5362080 - Front and rear wheel steering systems (1994-11-08),

11. 5328309 - Slotting machines (1994-07-12),

12. 5322308 - Four wheel steering systems (1994-06-21),

13. 5299388 - Machine for use in the manufacture of vehicle power steering gears (1994-04-05),

14. 5292214 - Slotting machines (1994-03-08),

15. 5251669 - Power steering valves (1993-10-12),

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

18 Patents

#4 in North Ryde

#196 in Australia

#33,187 in the World

North Ryde, Australia

A.e. Bishop Associates Pty.

Forward Citations = 110

8 inventors:

Arthur E Bishop (13 out of 34 patents)

John Baxter (3 out of 8 patents)

Klaus J Roeske (3 out of 13 patents)

4. Andrew Donald Thomas (2 out of 8 patents)

5. David William Scott (2 out of 8 patents)

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