Growing community of inventors

Munich, Georgia

Marcus O Speidel

Average Co-Inventor Count = 4.00

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 = 9

Marcus O SpeidelGerald Stein (1 patent)Marcus O SpeidelJoachim Menzel (1 patent)Marcus O SpeidelHeinrich K Feichtinger (1 patent)Marcus O SpeidelMarcus O Speidel (1 patent)Gerald SteinGerald Stein (6 patents)Joachim MenzelJoachim Menzel (2 patents)Heinrich K FeichtingerHeinrich K Feichtinger (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Vereinigte Schmiedewerke Gmbh (1 from 2 patents)


1 patent:

1. 5094699 - Method of producing a high strength and hard metallic composite layer

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as of
12/16/2025
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