Forward Citations = 444

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4 inventors (with patents filed for the assignee):

John Mallory (6 out of 14 patents)

Zbigniew W Turlej (2 out of 3 patents)

Donald F Hawken (1 out of 1 patent)

4. Zbignew W Turlej (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 4581606 - Central monitor for home security system (1986-04-08),

2. D277558 - Smoke detecting photoelectric sensing chamber (1985-02-12),

3. D271089 - Smoke detector cover (1983-10-25),

4. 4321466 - Sensitivity test system for photoelectric smoke detector by changing (1982-03-23),

5. D260378 - Ionization chamber for an electronic smoke detector (1981-08-25),

6. 4245174 - Dual ionization chamber (1981-01-13),

7. 4238675 - Optics for infrared intrusion detector (1980-12-09),

Isotec Industries Limited is a leading provider of advanced lubricants and specialized chemicals for industrial applications. With a focus on innovation and quality, we offer a comprehensive range of products designed to improve performance, efficiency, and durability. Our team of experts is dedicated to providing exceptional customer service and customized solutions to meet the unique needs of each client. Contact us today to learn more about how Isotec Industries can help your business thrive.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

7 Patents

#209 in Toronto

#2,094 in Canada

Toronto, Canada

Isotec Industries Limited

Forward Citations = 444

4 inventors:

John Mallory (6 out of 14 patents)

Zbigniew W Turlej (2 out of 3 patents)

Donald F Hawken (1 out of 1 patent)

4. Zbignew W Turlej (1 out of 1 patent)

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