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Forward Citations = 209

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6 inventors (with patents filed for the assignee):

Manfred R Kuehnle (14 out of 101 patents)

Harold J Weber (2 out of 54 patents)

Peter Guy Talmage (2 out of 2 patents)

4. Willem Brouwer (1 out of 3 patents)

5. Herbert Von Hartel (1 out of 1 patent)

6. Arno K Hagenlocher (1 out of 5 patents)

19 patents: Sort by Forward Citations

1. 4173407 - Electrophotographic contact duplicating apparatus and method (1979-11-06),

2. 4170475 - High speed electrophotographic method (1979-10-09),

3. 4099877 - Lens testing method and apparatus (1978-07-11),

4. 4076406 - Method of and apparatus for toning electrophotographic film (1978-02-28),

5. 4049963 - Photoelectric measuring device (1977-09-20),

6. 4028596 - Corona power supply circuit (1977-06-07),

7. 4026787 - Thin film deposition apparatus using segmented target means (1977-05-31),

8. 4025339 - Electrophotographic film, method of making the same and photoconductive (1977-05-24),

9. 4014779 - Sputtering apparatus (1977-03-29),

10. 4013539 - Thin film deposition apparatus (1977-03-22),

11. 4006986 - Image recording apparatus for electrophotographic film (1977-02-08),

12. 3986085 - Corona power supply circuit (1976-10-12),

13. 3985437 - Electrostatic image recording device having partially collapsible toner (1976-10-12),

14. 3978380 - Reciprocating corona producing apparatus (1976-08-31),

15. 3976555 - Method and apparatus for supplying background gas in a sputtering chamber (1976-08-24),

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USPTO Data Jan 1 1976 - Dec 9 2025

19 Patents

#35 in Bedford, MA

#1,006 in Massachusetts

#16,592 in US

#31,670 in the World

Bedford, MA, United States of America

Coulter Information Systems, Inc.