For the Inventor, By the Inventor

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Boston, MA, United States of America

Technical Operations, Incorporated

USPTO Granted Patents = 12

Trademarks = 1

Forward Citations = 149

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13 inventors (with patents filed for the assignee):

George W Parsons (3 out of 6 patents)

Albert E Sloan (3 out of 9 patents)

Michael Graser, Jr (2 out of 2 patents)

4. George B Parrent, Jr (2 out of 2 patents)

5. Riccardo A Drainoni (2 out of 2 patents)

6. Robert V Wheeler (1 out of 3 patents)

7. Albert Ernest Smith (1 out of 1 patent)

8. Kenneth L Bernstein (1 out of 1 patent)

9. Philip S Considine (1 out of 2 patents)

10. Vincent Francis Bilotta (1 out of 1 patent)

11. John H Ward (1 out of 1 patent)

12. Richard A Oswald (1 out of 1 patent)

13. John J Munro, Iii (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 4406979 - Fail-safe system for pulse-controlled three-terminal d.c. motor (1983-09-27),

2. 4385266 - Field weakening system for pulse-controlled three-terminal d.c. motor (1983-05-24),

3. 4384240 - Regenerative braking system for three-terminal d.c. motor (1983-05-17),

4. 4281252 - Coupling apparatus for portable radiography systems (1981-07-28),

5. 4225790 - Storage reel assembly (1980-09-30),

6. 4211928 - Linear storage projector (1980-07-08),

7. 4163154 - Neutron personnel dosimeter (1979-07-31),

8. 4118107 - Optical detection of geometric configurations (1978-10-03),

9. 4063799 - Photographic imaging (1977-12-20),

10. 4003634 - Optical control assembly for a color design viewer (1977-01-18),

11. 3947105 - Production of colored designs (1976-03-30),

12. 3945731 - Color control system for optical image apparatus (1976-03-23),

Technical Operations, Incorporated is a leading provider of technical services and solutions for a wide range of industries. With a team of experienced professionals and cutting-edge technology, we deliver innovative and reliable solutions to meet our clients' unique needs. Our services include project management, engineering, installation, and maintenance, ensuring that our clients receive top-notch support throughout the lifecycle of their projects.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

12 Patents

#172 in Boston, MA

#1,502 in Massachusetts

#24,785 in US

#46,685 in the World

Boston, MA, United States of America

Technical Operations, Incorporated

Forward Citations = 149

13 inventors:

George W Parsons (3 out of 6 patents)

Albert E Sloan (3 out of 9 patents)

Michael Graser, Jr (2 out of 2 patents)

4. George B Parrent, Jr (2 out of 2 patents)

5. Riccardo A Drainoni (2 out of 2 patents)

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