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Forward Citations = 44

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3 inventors (with patents filed for the assignee):

John N Driscoll (10 out of 14 patents)

Edwards S Atwood (7 out of 7 patents)

Frederick F Spaziani (1 out of 4 patents)

10 patents: Sort by Forward Citations

1. 4849058 - Method of detecting nitrogen oxides in gaseous or liquid samples (1989-07-18),

2. 4846937 - Method of detecting carbon dioxide in a gaseous or liquid sample (1989-07-11),

3. 4842697 - Method of determining ammonia in a gaseous or liquid sample (1989-06-27),

4. 4801841 - Gas discharge lamp with built-in resistance to color center formation in (1989-01-31),

5. 4780185 - Method of determining H.sub.2 S (1988-10-25),

6. 4756804 - Method of detecting hydrogen cyanide gas in a gaseous or liquid sample (1988-07-12),

7. 4659434 - Gas sensor (1987-04-21),

8. 4549953 - Ion-selective electrodes (1985-10-29),

9. 4013913 - Ion detection electrode arrangement (1977-03-22),

10. 3933432 - Photoionization (1976-01-20),

Hnu Systems Inc. is a leading provider of innovative software solutions, specializing in data management and analytics for businesses of all sizes. Our cutting-edge technology helps organizations streamline their operations, improve decision-making, and drive growth. With a team of experienced professionals, we deliver customized solutions to meet the unique needs of each client. Our mission is to empower businesses with the tools they need to succeed in today's digital world.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

10 Patents

#2 in Newton Upper Falls, MA

#1,770 in Massachusetts

#29,828 in US

#55,954 in the World

Newton Upper Falls, MA, United States of America

Hnu Systems Inc.

Forward Citations = 44

3 inventors:

John N Driscoll (10 out of 14 patents)

Edwards S Atwood (7 out of 7 patents)

Frederick F Spaziani (1 out of 4 patents)

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