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 = 151

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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 Boston-based company specializing in the development and manufacturing of advanced technology solutions. The organization focuses on a range of sectors, including aerospace, defense, and telecommunications, providing innovative engineering services and products. With a commitment to quality and precision, Technical Operations leverages its expertise to address complex challenges in various industries, contributing to advancements in technology and operational efficiency.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

12 Patents

#169 in Boston, MA

#1,545 in Massachusetts

#25,540 in US

#48,129 in the World

Boston, MA, United States of America

Technical Operations, Incorporated

Forward Citations = 151

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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