Growing community of inventors

Cincinnati, OH, United States of America

Ann S Cain

Average Co-Inventor Count = 1.01

ph-index = 13

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 = 519

Ann S CainDavid E Burbrink (1 patent)Ann S CainAnn S Cain (53 patents)David E BurbrinkDavid E Burbrink (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. `Totes`, Incorporated (52 from 144 patents)

2. `Totes', Incorporation (1 from 1 patent)


53 patents:

1. 5598862 - Umbrella handle

2. D370775 - Umbrella handle

3. D369462 - Umbrella handle

4. D369238 - Umbrella case

5. D325467 - Umbrella handle

6. D322883 - Umbrella handle

7. D321782 - Umbrella handle

8. D321781 - Umbrella handle

9. D321780 - Umbrella handle

10. D321592 - Umbrella handle

11. D321428 - Umbrella handle

12. D319536 - Umbrella handle

13. D319342 - Umbrella handle

14. D319343 - Umbrella handle

15. D317976 - Umbrella handle

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as of
1/17/2026
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