Growing community of inventors

Pasadena, CA, United States of America

Warren E Dennis

Average Co-Inventor Count = 1.17

ph-index = 6

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 124

Warren E DennisEric D Plambeck (1 patent)Warren E DennisEric D Plambeck (1 patent)Warren E DennisWarren E Dennis (7 patents)Eric D PlambeckEric D Plambeck (1 patent)Eric D PlambeckEric D Plambeck (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Casablanca Fan Company (6 from 38 patents)

2. Venture Research Inc. (1 from 2 patents)


7 patents:

1. D302867 - Decorative plasma arc display

2. 4448388 - Canopy assembly

3. D273902 - Shade holder

4. 4426677 - Combined shade and socket holder

5. D270943 - Cover plate for ceiling fans

6. D270757 - Combined motor housing, control unit and blade holders for a ceiling fan

7. D267005 - Heat sink for a fan motor control

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as of
1/12/2026
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