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 = 192

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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 leading provider of high-quality scientific instruments for research laboratories and industrial applications. With a focus on innovation and reliability, we offer a wide range of products including spectroscopy systems, imaging devices, and environmental monitoring tools. Our commitment to customer satisfaction and technical excellence sets us apart in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

12 Patents

#55 in Rochester, NY

#1,383 in New York

#24,782 in US

#46,701 in the World

Rochester, NY, United States of America

Hampshire Instruments, Inc.

Forward Citations = 192

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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