Growing community of inventors

Newark, DE, United States of America

Kurt F Hafeken

Average Co-Inventor Count = 2.29

ph-index = 4

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 = 74

Kurt F HafekenCharles Litvin (3 patents)Kurt F HafekenEdward P Cheslock (1 patent)Kurt F HafekenWilliam E Lasko (1 patent)Kurt F HafekenLeo Gonzales (1 patent)Kurt F HafekenKurt F Hafeken (4 patents)Charles LitvinCharles Litvin (24 patents)Edward P CheslockEdward P Cheslock (16 patents)William E LaskoWilliam E Lasko (15 patents)Leo GonzalesLeo Gonzales (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,761 patents)

2. Lasko Holdings, Inc. (1 from 164 patents)


4 patents:

1. 5490957 - Portable humidifier

2. 5454661 - Tubing connector

3. D355483 - Pedestal fan

4. D346019 - Portable fan

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idiyas.com
as of
12/16/2025
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