Growing community of inventors

Arlington Heights, IL, United States of America

David Grundtvig

Average Co-Inventor Count = 6.00

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 = 0

David GrundtvigBrent Robert Shumard (1 patent)David GrundtvigMichael Ryan Lester (1 patent)David GrundtvigDaniel Aaron Law (1 patent)David GrundtvigJohn Born (1 patent)David GrundtvigWilliam Oakley (1 patent)David GrundtvigDavid Grundtvig (1 patent)Brent Robert ShumardBrent Robert Shumard (28 patents)Michael Ryan LesterMichael Ryan Lester (21 patents)Daniel Aaron LawDaniel Aaron Law (12 patents)John BornJohn Born (6 patents)William OakleyWilliam Oakley (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Shure Acquisition Holdings, Inc. (1 from 254 patents)


1 patent:

1. 12363357 - Multi-lobe digital microphone enabled audio capture and spatialization for generating an immersive arena based audio experience

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12/30/2025
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