Growing community of inventors

Madrid, NE, United States of America

Ray E Frank

Average Co-Inventor Count = 4.00

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 = 9

Ray E Frank ↔ Lee F Nikkel (1 patent)Ray E Frank ↔ Randy Ensz (1 patent)Ray E Frank ↔ Barry W Baerg (1 patent)Ray E FrankRay E Frank (1 patent)Lee F NikkelLee F Nikkel (12 patents)Randy EnszRandy Ensz (1 patent)Barry W BaergBarry W Baerg (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,912 patents)


1 patent:

1. 4646663 - Fertilizer disc assembly for a planter

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1/12/2026
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