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Raleigh, NC, United States of America

Arnold Fred Speecher, Jr

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 = 2

Arnold Fred Speecher, Jr ↔ Michael L Gloden (2 patents)Arnold Fred Speecher, Jr ↔ Rodney Barr (2 patents)Arnold Fred Speecher, JrArnold Fred Speecher, Jr (2 patents)Michael L GlodenMichael L Gloden (12 patents)Rodney BarrRodney Barr (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mts Systems Corporation (2 from 282 patents)


2 patents:

1. 8044657 - Isolated magnetostrictive buffered liquid level sensor

2. 7737684 - Isolated magnetostrictive buffered liquid level sensor

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as of
12/18/2025
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