Growing community of inventors

Pasadena, CA, United States of America

Dennis J Copeland

Average Co-Inventor Count = 1.20

ph-index = 3

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 = 110

Dennis J CopelandAlbert O Cota (1 patent)Dennis J CopelandDennis J Copeland (3 patents)Albert O CotaAlbert O Cota (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Cardioptic Inc. (2 from 2 patents)

2. Other (1 from 832,880 patents)


3 patents:

1. D300973 - Trashbag filling and packing sleeve

2. 4741120 - Self-illuminating fishing lure

3. 4643380 - Trash bag filling and packing form

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1/3/2026
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