Growing community of inventors

Valencia, CA, United States of America

James Kopitzke

Average Co-Inventor Count = 2.00

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 = 12

James KopitzkeRon Ennis (4 patents)James KopitzkeRonald G Ennis (1 patent)James KopitzkeJames Kopitzke (5 patents)Ron EnnisRon Ennis (10 patents)Ronald G EnnisRonald G Ennis (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Precision Dynamics Corporation (4 from 91 patents)

2. Precision Dynamics Corporaiton (1 from 1 patent)


5 patents:

1. 10733495 - Wearable RFID device

2. D878950 - Wristband with apertures

3. D862275 - Wristband with slot

4. D858340 - Wristband with foot

5. D851357 - Wristband with tab

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as of
12/25/2025
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