Growing community of inventors

Albia, IA, United States of America

Harry E Knuppel

Average Co-Inventor Count = 1.35

ph-index = 8

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 = 175

Harry E KnuppelKathy J Wauson (3 patents)Harry E KnuppelEdward J Yarkosky (2 patents)Harry E KnuppelLester E Kness (1 patent)Harry E KnuppelHarry E Knuppel (9 patents)Kathy J WausonKathy J Wauson (4 patents)Edward J YarkoskyEdward J Yarkosky (2 patents)Lester E KnessLester E Kness (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Kness Mfg. Co., Inc. (8 from 14 patents)

2. Kness Manufacturing Co., Inc. (1 from 5 patents)


9 patents:

1. 8499488 - Tilt ramp trap having bosses

2. 7363744 - Insert for multiple mouse trap

3. 6691452 - Light weight responsive tilt ramp rodent trap

4. 6631582 - Low profile tilt-ramp trap

5. 6230434 - Animal trap having anti-backspin feature

6. 6202339 - Apparatus and method for trapping and monitoring mice and insects

7. 6125576 - Mouse or rodent trap and method of assembling same

8. 5930944 - Apparatus and method for trapping and monitoring mice and insects

9. 5918410 - Sealable baiting device

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idiyas.com
as of
12/18/2025
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