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Dana Point, CA, United States of America

Donald B Hart

Average Co-Inventor Count = 1.00

ph-index = 2

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 = 9

Donald B HartDonald B Hart (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Alltrade Inc. (2 from 55 patents)


2 patents:

1. D424428 - Bungee cord display package

2. D400290 - Combined protective grill and lens for portable lamp

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as of
1/8/2026
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