Growing community of inventors

Dunkerton, IA, United States of America

Robert L Rigdon, Sr

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 = 5

Robert L Rigdon, Sr ↔ Carl E Kittle (1 patent)Robert L Rigdon, Sr ↔ James Allan Koch (1 patent)Robert L Rigdon, Sr ↔ Lynn E Porter (1 patent)Robert L Rigdon, Sr ↔ Gary J Stratton (1 patent)Robert L Rigdon, Sr ↔ Michael D Wagner (1 patent)Robert L Rigdon, Sr ↔ John J Freund (1 patent)Robert L Rigdon, SrRobert L Rigdon, Sr (1 patent)Carl E KittleCarl E Kittle (20 patents)James Allan KochJames Allan Koch (2 patents)Lynn E PorterLynn E Porter (1 patent)Gary J StrattonGary J Stratton (1 patent)Michael D WagnerMichael D Wagner (1 patent)John J FreundJohn J Freund (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Deere & Company (1 from 8,490 patents)


1 patent:

1. 4936634 - Removable wheel tread adjusting device

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