Growing community of inventors

Lancaster, PA, United States of America

Matthew P Keys-Ludwig

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 = 7

Matthew P Keys-LudwigTimothy M Winger (1 patent)Matthew P Keys-LudwigMax J Kessler (1 patent)Matthew P Keys-LudwigMatthew P Keys-Ludwig (1 patent)Timothy M WingerTimothy M Winger (6 patents)Max J KesslerMax J Kessler (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Novelty Manufacturing Co. (1 from 11 patents)


1 patent:

1. 6193396 - Hanging holder for decorations

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12/12/2025
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