Growing community of inventors

Sarver, PA, United States of America

David P Ignaczak

Average Co-Inventor Count = 1.96

ph-index = 3

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 = 162

David P IgnaczakJames T Weisburn (1 patent)David P IgnaczakNicholas M Sedon (1 patent)David P IgnaczakRonald K Burdett (1 patent)David P IgnaczakJames A McGill (1 patent)David P IgnaczakRobert L Michael (1 patent)David P IgnaczakLawrence R Yeager (1 patent)David P IgnaczakDavid P Ignaczak (3 patents)James T WeisburnJames T Weisburn (68 patents)Nicholas M SedonNicholas M Sedon (65 patents)Ronald K BurdettRonald K Burdett (33 patents)James A McGillJames A McGill (10 patents)Robert L MichaelRobert L Michael (6 patents)Lawrence R YeagerLawrence R Yeager (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alpha Enterprises, Inc. (2 from 108 patents)

2. Other (1 from 832,843 patents)


3 patents:

1. 6186930 - Push-up trainer

2. 5969613 - Electronic article surveillance security device

3. 5931291 - Multi-media shipping and storage container

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as of
12/27/2025
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