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For the Inventor, By the Inventor

Valhalla, NY, United States of America

Farrand Optical Co., Inc.

USPTO Granted Patents = 18

Forward Citations = 405

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10 inventors (with patents filed for the assignee):

goldMedal Joseph A Larussa (5 out of 8 patents)

silverMedal Joseph A La Russa (4 out of 8 patents)

bronzeMedal 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:

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),
Company Overview
Farrand Optical Co., Inc. is a specialized manufacturer based in Valhalla, NY, focusing on precision optical components and systems. The company is known for its expertise in developing advanced optical technologies that cater to various industries, including defense, aerospace, and telecommunications. With a commitment to innovation, Farrand Optical leverages its extensive knowledge in optics and engineering to deliver high-quality solutions that meet the evolving needs of its clients across diverse applications.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

18 Patents

#7 in Valhalla, NY

#1,054 in New York

#17,974 in US

#34,244 in the World

Valhalla, NY (US)
Valhalla, NY, United States of America

Farrand Optical Co., Inc.

Forward Citations = 405

10 inventors:

goldMedal Joseph A Larussa (5 out of 8 patents)

silverMedal Joseph A La Russa (4 out of 8 patents)

bronzeMedal 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)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Farrand Optical Co., Inc.. Retrieved from https://idiyas.com/company/farrand-optical-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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