Growing community of inventors

Port Orchard, WA, United States of America

Michael P Coffey

Average Co-Inventor Count = 3.00

ph-index = 5

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

Michael P CoffeyRichard A Flaherty (6 patents)Michael P CoffeyMatthew A Gray (6 patents)Michael P CoffeyMichael P Coffey (6 patents)Richard A FlahertyRichard A Flaherty (16 patents)Matthew A GrayMatthew A Gray (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Leader Manufacturing, Inc. (6 from 13 patents)


6 patents:

1. D610730 - Lighted post

2. D597699 - Lighted post

3. D592783 - Lighted bollard

4. 7473016 - Lighted bollard

5. D570515 - Lighted bollard

6. D558373 - Lighted bollard

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12/29/2025
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