Growing community of inventors

St. Joseph, MI, United States of America

John B Ledingham

Average Co-Inventor Count = 2.88

ph-index = 15

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 = 666

John B LedinghamPhilip M Thompson (7 patents)John B LedinghamMichael T Seum (6 patents)John B LedinghamJamian Russell Cobbett (4 patents)John B LedinghamJonathan M Dalton (4 patents)John B LedinghamJeremy T Wolters (2 patents)John B LedinghamKristina J Genslak (2 patents)John B LedinghamSteve C Drees (2 patents)John B LedinghamBen C Shao (1 patent)John B LedinghamDavid J Gushwa (1 patent)John B LedinghamTania L Aldous (1 patent)John B LedinghamHenry H Wu (1 patent)John B LedinghamRosario Ciancimino (1 patent)John B LedinghamTodd William Zazelenchuk (1 patent)John B LedinghamSteve Seung-Youn Lee (1 patent)John B LedinghamT Seum Michael (1 patent)John B LedinghamDaniel R Chubb (1 patent)John B LedinghamMichael D Ambos (1 patent)John B LedinghamJohn B Ledingham (16 patents)Philip M ThompsonPhilip M Thompson (38 patents)Michael T SeumMichael T Seum (21 patents)Jamian Russell CobbettJamian Russell Cobbett (125 patents)Jonathan M DaltonJonathan M Dalton (20 patents)Jeremy T WoltersJeremy T Wolters (25 patents)Kristina J GenslakKristina J Genslak (14 patents)Steve C DreesSteve C Drees (5 patents)Ben C ShaoBen C Shao (56 patents)David J GushwaDavid J Gushwa (30 patents)Tania L AldousTania L Aldous (23 patents)Henry H WuHenry H Wu (23 patents)Rosario CianciminoRosario Ciancimino (7 patents)Todd William ZazelenchukTodd William Zazelenchuk (3 patents)Steve Seung-Youn LeeSteve Seung-Youn Lee (1 patent)T Seum MichaelT Seum Michael (1 patent)Daniel R ChubbDaniel R Chubb (1 patent)Michael D AmbosMichael D Ambos (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Whirlpool Corporation (16 from 5,944 patents)


16 patents:

1. D537670 - Slow cooker

2. D533395 - Blender

3. D533016 - Griddle

4. D526531 - Blender

5. D521799 - Countertop oven

6. D502628 - Coffee maker

7. D502047 - Food processor

8. D496214 - Espresso maker

9. D489217 - Coffee maker

10. D488664 - Toaster

11. D488667 - Waffle maker

12. D485566 - Frozen dessert maker

13. D483221 - Coffee grinder

14. D481582 - Countertop oven

15. D478765 - Espresso machine

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as of
12/6/2025
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