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Syracuse, NY, United States of America

Ellen B Manderfield

Average Co-Inventor Count = 1.00

ph-index = 5

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 = 72

Ellen B ManderfieldEllen B Manderfield (15 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Oneida Ltd. (11 from 356 patents)

2. General Mills, Inc. (4 from 968 patents)


15 patents:

1. D296508 - Spoon or similar article

2. D291170 - Spoon or similar article

3. D285643 - Spoon or similar article

4. D284924 - Spoon or similar article

5. D270890 - Spoon or similar article

6. D263195 - Spoon or similar article

7. D259987 - Spoon or similar article

8. D254469 - Spoon or similar article

9. D252375 - Spoon or similar article

10. D252010 - Fork or similar article

11. D252009 - Spoon or similar article

12. D248723 - Spoon or similar article

13. D248529 - Spoon or similar article

14. D248528 - Spoon or similar article

15. D245386 - Spoon or similar article

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as of
1/2/2026
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