Growing community of inventors

St. Helena, CA, United States of America

Ralph Colonna

Average Co-Inventor Count = 1.19

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 = 204

Ralph ColonnaEric J Read (1 patent)Ralph ColonnaWilliam V Burke (1 patent)Ralph ColonnaKyota Gima (1 patent)Ralph ColonnaNurit Bar (1 patent)Ralph ColonnaRalph Colonna (5 patents)Eric J ReadEric J Read (5 patents)William V BurkeWilliam V Burke (3 patents)Kyota GimaKyota Gima (1 patent)Nurit BarNurit Bar (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,891 patents)

2. Demptos Glass Company LLC (2 from 7 patents)

3. Hewlett-packard Company (1 from 9,638 patents)


5 patents:

1. D434985 - Bottle

2. D434662 - Bottle

3. D396806 - Front and side panels of a box

4. 4934738 - Combined document binder and cover holder

5. 4911300 - Container packaging system

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/2/2026
Loading…