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Forward Citations = 303

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12 inventors (with patents filed for the assignee):

John J Sanderson (2 out of 5 patents)

Donald J Tedstone (2 out of 2 patents)

Ivor J Roberts (2 out of 3 patents)

4. Parthasarathy Sampath (1 out of 22 patents)

5. Maurice Weinberg (1 out of 8 patents)

6. Allan B Newland (1 out of 4 patents)

7. Hilaire Bonneau (1 out of 2 patents)

8. Wilson C Doig (1 out of 1 patent)

9. Hans H Schaum (1 out of 1 patent)

10. Ching-Yee Ma (1 out of 1 patent)

11. William Abdel-Messeh (1 out of 1 patent)

12. John A Saintsbury (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 4549402 - Combustor for a gas turbine engine (1985-10-29),

2. 4433751 - Sound suppressor liner (1984-02-28),

3. 4416585 - Blade cooling for gas turbine engine (1983-11-22),

4. 4346860 - Vane fairing for inertial separator (1982-08-31),

5. 4304522 - Turbine bearing support (1981-12-08),

6. 4280678 - Bleed valve (1981-07-28),

7. 4255086 - Locking device for blade mounting (1981-03-10),

8. 4222703 - Turbine engine with induced pre-swirl at compressor inlet (1980-09-16),

9. 4172572 - Exhaust stub with end plate (1979-10-30),

Pratt & Whitney Aircraft of Canada Ltd. is a subsidiary of Pratt & Whitney, a leading aerospace manufacturer. The Canadian division specializes in the design, manufacture, and servicing of aircraft engines for military, commercial, and business aviation markets. With a history of over 90 years in the industry, Pratt & Whitney Aircraft of Canada is known for its innovative technology and dedication to quality and reliability.

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

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USPTO Data Jan 1 1976 - Dec 2 2025

9 Patents

#5 in Longueuil

#1,634 in Canada

Longueuil, Canada

Pratt & Whitney Aircraft of Canada Ltd.