For the Inventor, By the Inventor

Enter assignee name

Mountain View, CA, United States of America

Quantor Corporation

USPTO Granted Patents = 14

Forward Citations = 146

Loading Chart...

Loading Chart...

9 inventors (with patents filed for the assignee):

John W Meadows (5 out of 5 patents)

Siegfried H Mohr (3 out of 5 patents)

Rolf D Kahle (2 out of 7 patents)

4. Paul N Seitz (2 out of 2 patents)

5. Peter E Herborn (2 out of 3 patents)

6. Robert J Ritter (2 out of 2 patents)

7. Stephen K Ammann (1 out of 2 patents)

8. Steve Ammann (1 out of 1 patent)

9. Stephan K Ammann (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 4281895 - Quick change lens mount (1981-08-04),

2. 4266855 - Quick change lens system (1981-05-12),

3. 4255037 - High speed, low temperature and pressure diazo processing apparatus (1981-03-10),

4. 4243310 - High speed, low temperature diazo processor (1981-01-06),

5. 4185913 - Apparatus for recording multiple, superimposed, independent images on (1980-01-29),

6. 4175858 - Film duplicator (1979-11-27),

7. 4175854 - Microfiche recorder (1979-11-27),

8. 4161363 - Instantaneous exposure control for film (1979-07-17),

9. 4150992 - High speed, low temperature and pressure diazo processing method (1979-04-24),

10. 4147422 - Method and apparatus for evacuating aqueous ammonia vapor from film (1979-04-03),

11. 4101919 - Film processing apparatus (1978-07-18),

12. 4082439 - Film duplicator (1978-04-04),

13. 4052732 - Apparatus for developing and fixing heat sensitive film (1977-10-04),

14. 3958142 - Film duplicator (1976-05-18),

Quantor Corporation is a leading provider of innovative technology solutions for businesses. With a focus on data analytics, artificial intelligence, and cybersecurity, Quantor helps companies harness the power of technology to drive growth and success. Their team of experts delivers cutting-edge solutions tailored to meet the unique needs of each client. From software development to IT consulting, Quantor is dedicated to helping businesses thrive in the digital age.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

14 Patents

#190 in Mountain View, CA

#5,313 in California

#22,289 in US

#42,168 in the World

Mountain View, CA, United States of America

Quantor Corporation

Forward Citations = 146

9 inventors:

John W Meadows (5 out of 5 patents)

Siegfried H Mohr (3 out of 5 patents)

Rolf D Kahle (2 out of 7 patents)

4. Paul N Seitz (2 out of 2 patents)

5. Peter E Herborn (2 out of 3 patents)

Please report any incorrect information to [email protected]

Loading…