Growing community of inventors

Nashua, NH, United States of America

Spencer Winfield Trafton

Average Co-Inventor Count = 2.20

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 = 91

Spencer Winfield TraftonSooshin Choi (18 patents)Spencer Winfield TraftonChristopher Charles Langenfeld (2 patents)Spencer Winfield TraftonMichael J Slate (2 patents)Spencer Winfield TraftonPrashant Bhat (2 patents)Spencer Winfield TraftonThomas A Doyon (2 patents)Spencer Winfield TraftonDaniel B Finnegan (2 patents)Spencer Winfield TraftonJustin M Whitney (2 patents)Spencer Winfield TraftonNathaniel Paul Lamaster (1 patent)Spencer Winfield TraftonSandy Margot (1 patent)Spencer Winfield TraftonMargot Lynn Sandy (1 patent)Spencer Winfield TraftonSpencer Winfield Trafton (20 patents)Sooshin ChoiSooshin Choi (19 patents)Christopher Charles LangenfeldChristopher Charles Langenfeld (174 patents)Michael J SlateMichael J Slate (66 patents)Prashant BhatPrashant Bhat (54 patents)Thomas A DoyonThomas A Doyon (24 patents)Daniel B FinneganDaniel B Finnegan (4 patents)Justin M WhitneyJustin M Whitney (3 patents)Nathaniel Paul LamasterNathaniel Paul Lamaster (1 patent)Sandy MargotSandy Margot (1 patent)Margot Lynn SandyMargot Lynn Sandy (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Amoskeag Adv LLC (12 from 19 patents)

2. Deka Products Limited Partnership (4 from 1,414 patents)

3. Fedex Corporation (2 from 10 patents)

4. Other (1 from 832,912 patents)


20 patents:

1. D1018616 - Cargo container indicator

2. D1012999 - Cargo container indicator

3. D997222 - Security robot

4. D996485 - Security robot

5. D984505 - Cargo container with illuminated indicator

6. D984357 - Door

7. D958723 - Cargo container

8. D953965 - Cargo container

9. D940055 - Cargo container

10. D940054 - Cargo container

11. D940056 - Cargo container

12. D936560 - Cargo container

13. D936561 - Cargo container

14. D935379 - Cargo container

15. D930555 - Cargo container

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idiyas.com
as of
1/7/2026
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