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Seattle, WA, United States of America

John Morrison

Average Co-Inventor Count = 3.00

ph-index = 1

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 = 3

John MorrisonChristopher Converse (2 patents)John MorrisonWilliam O'Dell (2 patents)John MorrisonJohn Morrison (2 patents)Christopher ConverseChristopher Converse (16 patents)William O'DellWilliam O'Dell (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. U.S. Band & Orchestra Supplies, Inc. (1 from 2 patents)

2. Final Frontier Technology, LLC (1 from 1 patent)


2 patents:

1. 9589545 - Mouthpiece ligature for woodwind instruments

2. 9153215 - Mouthpiece ligature for woodwind instruments

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as of
12/8/2025
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