Growing community of inventors

Murfreesboro, TN, United States of America

Shawn D Lafrenz

Average Co-Inventor Count = 1.33

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 = 5

Shawn D LafrenzMatthew G Jordan (1 patent)Shawn D LafrenzShawn D Lafrenz (2 patents)Matthew G JordanMatthew G Jordan (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Pearl Musical Instrument Company (2 from 63 patents)


2 patents:

1. 10311841 - Electronic mallet controller with range adjustment/low note assignment

2. 9318084 - Support system and method for a percussion instrument

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1/8/2026
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