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Forward Citations = 67

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7 inventors (with patents filed for the assignee):

Andre A Masson (5 out of 5 patents)

Jacques Debize (1 out of 1 patent)

G Erard Corbasson (1 out of 1 patent)

4. Francis Jourdan (1 out of 3 patents)

5. Jean-Paul Lepeytre (1 out of 2 patents)

6. Charles Le Roux (1 out of 1 patent)

7. Gerard Corbasson (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 5584568 - Lighting method and apparatus having a variable illuminated field (1996-12-17),

2. 4854685 - Variable-focus objective-lens device and a method for the control of (1989-08-08),

3. 4368955 - Variable-focal-length objective (1983-01-18),

4. 4249204 - Device and method for adjusting the value of chromatism aberrations in (1981-02-03),

5. 4088397 - Optical device comprising mechanical connections transverse to the (1978-05-09),

6. 4068117 - Lighting projector (1978-01-10),

7. 4064425 - Lighting projector (1977-12-20),

Etablissements Pierre Angenieux is a renowned French company that specializes in designing and manufacturing high-quality optical lenses for various industries, including cinema, aerospace, and defense. With over 80 years of experience, Angenieux has established itself as a leader in the field of precision optics, known for their innovative technologies and superior craftsmanship.

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USPTO Data Jan 1 1976 - Dec 16 2025

7 Patents

#1 in Saint-Heand

#2,178 in France

Saint-Heand, France

Etablissements Pierre Angenieux