Growing community of inventors

Burnsville, MN, United States of America

Eric J Freudenheim

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 = 296

Eric J Freudenheim ↔ Alan Meilach (1 patent)Eric J Freudenheim ↔ Brian Beech (1 patent)Eric J Freudenheim ↔ Jeffrey J Rust (1 patent)Eric J Freudenheim ↔ Rodney J LeVasseur (1 patent)Eric J Freudenheim ↔ Richard M Wetzel (1 patent)Eric J FreudenheimEric J Freudenheim (1 patent)Alan MeilachAlan Meilach (4 patents)Brian BeechBrian Beech (3 patents)Jeffrey J RustJeffrey J Rust (2 patents)Rodney J LeVasseurRodney J LeVasseur (2 patents)Richard M WetzelRichard M Wetzel (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Datacard Corporation (1 from 141 patents)


1 patent:

1. 4825054 - Method and apparatus for parallel integrated circuit card initialization

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as of
12/31/2025
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