Growing community of inventors

Harrison Township, MI, United States of America

Eric J Hupfel

Average Co-Inventor Count = 5.00

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 = 1

Eric J HupfelYahong Zhang (4 patents)Eric J HupfelIan McLaughlin (4 patents)Eric J HupfelElisangela Po Previte (4 patents)Eric J HupfelErich James Nowka (3 patents)Eric J HupfelCraig Wetzel (1 patent)Eric J HupfelEric J Hupfel (4 patents)Yahong ZhangYahong Zhang (11 patents)Ian McLaughlinIan McLaughlin (5 patents)Elisangela Po PreviteElisangela Po Previte (4 patents)Erich James NowkaErich James Nowka (16 patents)Craig WetzelCraig Wetzel (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ford Global Technolgoies, LLC (4 from 25,932 patents)


4 patents:

1. D997807 - Tail pipe

2. 11364766 - Duct assembly for a vehicle HVAC system

3. 11319859 - Noise attenuating exhaust tail pipe

4. D911897 - Tail pipe

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as of
12/30/2025
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