Growing community of inventors

Taichung Hsien, Taiwan

Francis E McCann

Average Co-Inventor Count = 1.00

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 = 108

Francis E McCannFrancis E McCann (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Stanley Chiro International Ltd. (2 from 20 patents)

2. Chiro Tool Mfg., Corp. (1 from 2 patents)


3 patents:

1. 6464840 - Packaging and displaying device for a spanner

2. 6375005 - Packaging and displaying device for a spanner

3. 5598924 - Spanner holder

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as of
1/11/2026
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