Growing community of inventors

Sacramento, CA, United States of America

Randy Ziegenbein

Average Co-Inventor Count = 7.00

ph-index = 1

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 = 127

Randy Ziegenbein ↔ Matthew N O'Donnell (1 patent)Randy Ziegenbein ↔ Michael J Eberle (1 patent)Randy Ziegenbein ↔ Gerald Lea Litzza (1 patent)Randy Ziegenbein ↔ Douglas N Stephens (1 patent)Randy Ziegenbein ↔ David Bleam (1 patent)Randy Ziegenbein ↔ Ching-Chen Wu (1 patent)Randy ZiegenbeinRandy Ziegenbein (1 patent)Matthew N O'DonnellMatthew N O'Donnell (73 patents)Michael J EberleMichael J Eberle (50 patents)Gerald Lea LitzzaGerald Lea Litzza (18 patents)Douglas N StephensDouglas N Stephens (11 patents)David BleamDavid Bleam (3 patents)Ching-Chen WuChing-Chen Wu (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Endosonics Corporation (1 from 28 patents)


1 patent:

1. 5921931 - Method and apparatus for creating a color blood flow image based upon

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/12/2025
Loading…