Growing community of inventors

Ames, IA, United States of America

Ricky D Madson

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 = 12

Ricky D Madson ↔ Dennis Lee Jeffries (1 patent)Ricky D Madson ↔ Gregory E Sparks (1 patent)Ricky D Madson ↔ Wesley F Buchele (1 patent)Ricky D Madson ↔ Timothy J Mattson (1 patent)Ricky D Madson ↔ Raymond D Thompson (1 patent)Ricky D Madson ↔ Howard T Uehle (1 patent)Ricky D MadsonRicky D Madson (1 patent)Dennis Lee JeffriesDennis Lee Jeffries (17 patents)Gregory E SparksGregory E Sparks (10 patents)Wesley F BucheleWesley F Buchele (8 patents)Timothy J MattsonTimothy J Mattson (4 patents)Raymond D ThompsonRaymond D Thompson (4 patents)Howard T UehleHoward T Uehle (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Iowa State University Research Foundation Inc (1 from 1,390 patents)


1 patent:

1. 4177723 - Compactor device for large round bales

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as of
12/31/2025
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