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Forward Citations = 65

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6 inventors (with patents filed for the assignee):

Peter T Quinn (7 out of 13 patents)

James R Adams, Jr (4 out of 9 patents)

Francis T Ogawa (2 out of 15 patents)

4. Dennis J Wilwerding (1 out of 35 patents)

5. Stephen Blecher (1 out of 1 patent)

6. John D Dick (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. D267252 - Camera flash attachment (1982-12-14),

2. 4333718 - Photographic flash control circuitry having selectively operable (1982-06-08),

3. 4297011 - Photoflash device (1981-10-27),

4. D260399 - Electronic flash device (1981-08-25),

5. D259493 - Electronic flash device (1981-06-09),

6. D258825 - Electronic flash device (1981-04-07),

7. 4249110 - Controlled energy cut-off for an electronic flash device (1981-02-03),

8. 4249109 - Light digitizing circuit for an electronic flash device (1981-02-03),

9. 4238150 - Rotatable electronic flash device with automatic light sensor tracking (1980-12-09),

10. 4205907 - Calculator for electronic flash (1980-06-03),

11. 4085353 - Remote sensor trigger circuit (1978-04-18),

12. 4085316 - Photographic flash device (1978-04-18),

13. 4082983 - Capacitor charging system for electronic flash apparatus (1978-04-04),

Rollei of America, Inc. is a leading provider of high-quality photographic equipment and accessories for professionals and enthusiasts. With a rich history dating back to the early 20th century, Rollei has established a strong reputation for innovation and excellence in the industry. Their diverse range of products includes cameras, lenses, tripods, and more, designed to meet the needs of photographers of all levels.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

13 Patents

#10 in Littleton, CO

#464 in Colorado

#23,107 in US

#43,635 in the World

Littleton, CO, United States of America

Rollei of America, Inc.