Growing community of inventors

Germantown, TN, United States of America

Randel D Harbur

Average Co-Inventor Count = 3.64

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 = 2

Randel D HarburBrian T Ehrenberg (2 patents)Randel D HarburJohn Nichols (2 patents)Randel D HarburJames Ray Manley (2 patents)Randel D HarburJason LaMarr Tate (1 patent)Randel D HarburMichael J Von Seggern (1 patent)Randel D HarburDaniel Copley (1 patent)Randel D HarburTrenton Yendra (1 patent)Randel D HarburLester E Holmes (1 patent)Randel D HarburJeffrey Dufour (1 patent)Randel D HarburDaniel J Copley (0 patent)Randel D HarburRandel D Harbur (3 patents)Brian T EhrenbergBrian T Ehrenberg (13 patents)John NicholsJohn Nichols (6 patents)James Ray ManleyJames Ray Manley (3 patents)Jason LaMarr TateJason LaMarr Tate (14 patents)Michael J Von SeggernMichael J Von Seggern (14 patents)Daniel CopleyDaniel Copley (10 patents)Trenton YendraTrenton Yendra (4 patents)Lester E HolmesLester E Holmes (2 patents)Jeffrey DufourJeffrey Dufour (1 patent)Daniel J CopleyDaniel J Copley (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Parker-Hannifin Corporation (3 from 1,666 patents)


3 patents:

1. 12186697 - Air cleaner with high performance seal and media

2. 11708809 - Non-cylindrical filter and side entry air cleaner incorporating the same

3. 8211199 - Filter cartridge

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1/21/2026
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