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Schwenksville, PA, United States of America

David Allan Ebert

Average Co-Inventor Count = 1.33

ph-index = 4

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 = 38

David Allan EbertRobert P Pandorf (1 patent)David Allan EbertPhilip C Ellis (1 patent)David Allan EbertDavid Allan Ebert (4 patents)Robert P PandorfRobert P Pandorf (5 patents)Philip C EllisPhilip C Ellis (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Newfrey Lcc (3 from 824 patents)

2. Robern, Inc. (1 from 32 patents)


4 patents:

1. 7523971 - Spindle assembly with captive spring for use in a door handle assembly

2. 7347462 - Door handle assembly including auxiliary bearing and auxiliary bearing support for a door handle

3. D564127 - Light fixture

4. D496245 - Lever handle

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