Forward Citations = 91

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8 inventors (with patents filed for the assignee):

James L Fergason (2 out of 117 patents)

John D Fergason (1 out of 25 patents)

Stephen D Jacobs (1 out of 17 patents)

4. Jeffrey K Fergason (1 out of 11 patents)

5. Arthur Louis Berman (1 out of 57 patents)

6. Ning S Fan (1 out of 3 patents)

7. Jesse D Buck (1 out of 1 patent)

8. Ying-yen Hsu (1 out of 3 patents)

4 patents: Sort by Forward Citations

1. 5486940 - Liquid crystal light polarizer and method (1996-01-23),

2. 5159475 - High speed optical protection using smectic liquid crystal (1992-10-27),

3. 5128061 - Phenyl-pyrimidine liquid crystal materials (1992-07-07),

4. 5074647 - Liquid crystal lens assembly for eye protection (1991-12-24),

Optical Shields, Inc. specializes in designing and manufacturing protective eyewear for various industries such as healthcare, manufacturing, and sports. With a focus on quality and innovation, we provide a wide range of protective eyewear options to ensure maximum safety and comfort for our customers.

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

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USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#217 in Menlo Park, CA

#13,679 in California

#59,059 in US

Menlo Park, CA, United States of America

Optical Shields, Inc.