For the Inventor, By the Inventor

Enter assignee name

Bralorne Resources Limited

USPTO Granted Patents = 16

Trademarks = 1

Forward Citations = 201

Loading Chart...

Loading Chart...

11 inventors (with patents filed for the assignee):

Clarence W Johnson (5 out of 15 patents)

James Richard Ellett (2 out of 12 patents)

Jaromir Friedrich (2 out of 6 patents)

4. Leonard A Sturgeon (2 out of 2 patents)

5. Derek B Berthiaume (1 out of 1 patent)

6. Donald F McLean (1 out of 1 patent)

7. Gary D Gray (1 out of 1 patent)

8. Wayne R Tomm (1 out of 1 patent)

9. Curt Ring (1 out of 1 patent)

10. Josef Krepela (1 out of 1 patent)

11. Curtis P Ring (1 out of 1 patent)

16 patents: Sort by Forward Citations

1. 5070900 - Safety valve actuator assembly (1991-12-10),

2. 4961560 - Two way latching trip valve (1990-10-09),

3. 4759738 - Floating cushion sub (1988-07-26),

4. 4703812 - Mobile drilling apparatus (1987-11-03),

5. 4658917 - Enclosed jar tool (1987-04-21),

6. 4593914 - Wellhead sealing system (1986-06-10),

7. 4537386 - Engine shutdown valve (1985-08-27),

8. 4494778 - Casing hanger (1985-01-22),

9. 4478284 - Jar tool (1984-10-23),

10. 4391152 - Sampler (1983-07-05),

11. 4285494 - Engine air cut-off device (1981-08-25),

12. 4215845 - Engine air cut-off device (1980-08-05),

13. 4192155 - Floating cushion sub (1980-03-11),

14. 3982594 - Eccentric stabilizer (1976-09-28),

15. 3951470 - Drill steel idler guide (1976-04-20),

Bralorne Resources Limited is a Canadian mining company focused on the exploration and development of gold properties in British Columbia. The company's flagship project is the Bralorne Gold Mine, which has a rich history of producing high-grade gold. With a strong team of experienced professionals and a commitment to sustainable mining practices, Bralorne Resources is poised for continued growth and success in the gold mining industry.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

16 Patents

#45 in

#928 in Canada

#37,723 in the World

Bralorne Resources Limited

Forward Citations = 201

11 inventors:

Clarence W Johnson (5 out of 15 patents)

James Richard Ellett (2 out of 12 patents)

Jaromir Friedrich (2 out of 6 patents)

4. Leonard A Sturgeon (2 out of 2 patents)

5. Derek B Berthiaume (1 out of 1 patent)

Please report any incorrect information to [email protected]

Loading…