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Valhalla, NY, United States of America

Farrand Optical Co., Inc.

USPTO Granted Patents = 18

Forward Citations = 400

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10 inventors (with patents filed for the assignee):

Joseph A Larussa (5 out of 8 patents)

Joseph A La Russa (4 out of 8 patents)

Eli A Kallet (4 out of 4 patents)

4. Martin H Shenker (4 out of 5 patents)

5. Samuel Cravitt (2 out of 2 patents)

6. Jose Magarinos (2 out of 2 patents)

7. Daniel Coleman (2 out of 2 patents)

8. Joseph LaRussa (1 out of 5 patents)

9. David S Feron (1 out of 1 patent)

10. Leonard R Caputo (1 out of 1 patent)

18 patents: Sort by Forward Citations

1. 4802719 - Infra-red laser shield (1989-02-07),

2. 4793687 - Collimated optical visual simulation system (1988-12-27),

3. 4786125 - Ocular protective apparatus (1988-11-22),

4. 4708438 - Optical visual simulation system (1987-11-24),

5. 4671771 - Target designating recognition and acquisition trainer (1987-06-09),

6. 4474501 - Optical simulation of scenic translation (1984-10-02),

7. 4439755 - Head-up infinity display and pilot's sight (1984-03-27),

8. 4437114 - Robotic vision system (1984-03-13),

9. 4395234 - Optical scanning probe with multiple outputs (1983-07-26),

10. 4345837 - Enhanced fluorescent emission (1982-08-24),

11. 4305660 - Recording transmission and emission spectra (1981-12-15),

12. D258144 - Optical cuvette insert for use with differential spectrofluorometer and (1981-02-03),

13. 4246605 - Optical simulation apparatus (1981-01-20),

14. 4163542 - Optical image-forming apparatus with tilted bi-refringent elements (1979-08-07),

15. 4153369 - Convertible dual beam differential spectrofluorometer and absorption (1979-05-08),

Farrand Optical Co., Inc. is a leading provider of high-quality optical products. With a focus on innovation and customer satisfaction, we offer a wide range of eyewear solutions for individuals of all ages. Our team of experienced professionals is dedicated to providing exceptional service and the latest in optical technology to meet the needs of our customers.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

18 Patents

#4 in Valhalla, NY

#972 in New York

#17,393 in US

#33,170 in the World

Valhalla, NY, United States of America

Farrand Optical Co., Inc.

Forward Citations = 400

10 inventors:

Joseph A Larussa (5 out of 8 patents)

Joseph A La Russa (4 out of 8 patents)

Eli A Kallet (4 out of 4 patents)

4. Martin H Shenker (4 out of 5 patents)

5. Samuel Cravitt (2 out of 2 patents)

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