Growing community of inventors

Columbia, TN, United States of America

Kenneth E McDonald

Average Co-Inventor Count = 2.29

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 = 21

Kenneth E McDonaldDonald J Polak (3 patents)Kenneth E McDonaldThomas J Bush (1 patent)Kenneth E McDonaldCarl D Massey (1 patent)Kenneth E McDonaldJeffrey D Bell (1 patent)Kenneth E McDonaldKenneth E McDonald (4 patents)Donald J PolakDonald J Polak (6 patents)Thomas J BushThomas J Bush (10 patents)Carl D MasseyCarl D Massey (8 patents)Jeffrey D BellJeffrey D Bell (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pelikan, Inc. (3 from 23 patents)


4 patents:

1. 5326008 - Breaker tool for adjusting the size of hanging file frames to fit into a

2. 5238112 - File box for video cassettes

3. 5237732 - Method for adjusting the size of hanging file frames to fit into a

4. D337926 - Breaker tool for hanging file frame rails

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as of
12/31/2025
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