Growing community of inventors

Rehoboth, MA, United States of America

Philip J Karl

Average Co-Inventor Count = 1.26

ph-index = 6

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 = 144

Philip J KarlUlliyada Bopanna (4 patents)Philip J KarlErrol Drew (1 patent)Philip J KarlGarrett K W Parker (1 patent)Philip J KarlJason M Gifford (1 patent)Philip J KarlPhilip J Karl (17 patents)Ulliyada BopannaUlliyada Bopanna (9 patents)Errol DrewErrol Drew (11 patents)Garrett K W ParkerGarrett K W Parker (9 patents)Jason M GiffordJason M Gifford (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Samsonite IP Holdings S.a.r.l. (15 from 196 patents)

2. Delta Cycle Corporation (2 from 18 patents)


17 patents:

1. D1108151 - Luggage case

2. 12310476 - Luggage article attachment member

3. 12225991 - Luggage article attachment member

4. 11830389 - Identification tag for luggage article

5. 11819102 - Spinner wheel assembly for a luggage case

6. 11215498 - Integrated weighing system for a luggage case

7. 10617186 - Spinner wheel assembly for a luggage article

8. D848740 - Luggage wheel

9. D841332 - Luggage wheel fork with a wheel

10. D841331 - Luggage wheel fork with a wheel

11. D841330 - Luggage wheel fork with a wheel

12. D836909 - Luggage

13. D828693 - Luggage handle

14. 9963183 - Holding apparatus for a device

15. D811090 - Luggage wheel housing with a wheel

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as of
1/8/2026
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