For the Inventor, By the Inventor

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Rochester, NY, United States of America

Hampshire Instruments, Inc.

USPTO Granted Patents = 12

Forward Citations = 194

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12 inventors (with patents filed for the assignee):

Robert David Frankel (7 out of 21 patents)

James M Forsyth (5 out of 7 patents)

Jerry P Drumheller (3 out of 3 patents)

4. David Gardner Baker (2 out of 3 patents)

5. Thomas L Duft (2 out of 2 patents)

6. John F Hoose (2 out of 3 patents)

7. Joseph A Abate (1 out of 1 patent)

8. Malcolm M Drummond (1 out of 1 patent)

9. Lisa Gregorka (1 out of 1 patent)

10. Robert G Zambelli (1 out of 7 patents)

11. Neil H Judell (1 out of 3 patents)

12. Marc J Martin (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 5197089 - Pin chuck for lithography system (1993-03-23),

2. 5165094 - Partially constrained minimum energy state controller (1992-11-17),

3. 4980896 - X-ray lithography system (1990-12-25),

4. 4969169 - X-ray lithography system (1990-11-06),

5. 4896341 - Long life X-ray source target (1990-01-23),

6. 4872189 - Target structure for x-ray lithography system (1989-10-03),

7. 4870668 - Gap sensing/adjustment apparatus and method for a lithography machine (1989-09-26),

8. 4860328 - Target positioning for minimum debris (1989-08-22),

9. 4837793 - Mass limited target (1989-06-06),

10. 4734923 - Lithographic system mask inspection device (1988-03-29),

11. 4700371 - Long life x-ray source target (1987-10-13),

12. 4692934 - X-ray lithography system (1987-09-08),

Hampshire Instruments, Inc. is a technology company based in Rochester, NY, specializing in advanced measurement and control solutions. The organization focuses on developing innovative instrumentation and systems for various applications, including industrial automation and scientific research. With a commitment to precision and reliability, Hampshire Instruments aims to enhance operational efficiency and data accuracy across multiple sectors, contributing to advancements in technology and engineering practices.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

12 Patents

#57 in Rochester, NY

#1,485 in New York

#25,540 in US

#48,129 in the World

Rochester, NY, United States of America

Hampshire Instruments, Inc.

Forward Citations = 194

12 inventors:

Robert David Frankel (7 out of 21 patents)

James M Forsyth (5 out of 7 patents)

Jerry P Drumheller (3 out of 3 patents)

4. David Gardner Baker (2 out of 3 patents)

5. Thomas L Duft (2 out of 2 patents)

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